How to Get an NPI Number for a NEMT Business in 2027: Step by Step

Your NPI (National Provider Identifier) is the 10-digit number that identifies your NEMT company to Medicaid, brokers, and health plans. It is meant to stay the same when you move or rename the company, and the number itself says nothing about you. CMS estimates a new application takes about 20 minutes.

What an NPI is and why a NEMT company needs one

The NPI is the federal standard identifier for health care providers under HIPAA (45 CFR 162.406). CMS assigns it through NPPES, the National Plan and Provider Enumeration System. Under the 2004 rule that created it, providers are not charged to get an NPI or to update their record.

Here is how NEMT programs use it, as of September 2026:

Where	What it asks for
Texas Medicaid	An NPI before you can enroll. The enrollment system lists the provider types that may enroll without one.
New York Medicaid	Each application in the Provider Services Portal is tied to an NPI, and you upload the IRS letter that assigned your EIN.
North Carolina Medicaid	NEMT companies may enroll as an organization with an NPI or as an atypical organization without one.
MTM Health, Virginia	Your NPI is part of the company profile MTM collects at credentialing.
Every state Medicaid agency	Must check NPPES when it screens providers (42 CFR 455.436).

Know two limits before you start. First, CMS says an NPI does not license or credential you, enroll you in any plan, or guarantee payment. Second, the NPI is meant for health care providers as HIPAA defines them. The 2004 NPI rule names taxi service as an atypical service that may fall outside that definition, and CMS’s Medicaid Provider Enrollment Compendium (updated March 22, 2021) lists non-emergency transportation services among entities that do not qualify for an NPI.

States handle this differently. North Carolina lets NEMT companies enroll as atypical providers, identified by an atypical number instead of an NPI. Texas requires an NPI to enroll unless its enrollment system lists your provider type as exempt, and NPPES issues NPIs under the NEMT taxonomy codes. If you are not sure which one you need, ask your state Medicaid agency or broker before you apply.

Type 1 or Type 2: which NPI you need

Your business structure decides the NPI type, not the size of your fleet.

How your business is set up	NPI type	Tax number on the application
Sole proprietorship	Type 1 (individual), one NPI only	Your Social Security number, even if you have an EIN
Single-member LLC	Type 2 (organization)	The LLC’s EIN
Multi-member LLC, partnership, or corporation	Type 2 (organization)	The company’s EIN
An owner who is also a health care provider, such as a nurse	Can hold both: a Type 1 for the person and a Type 2 for the company	SSN for Type 1, EIN for Type 2

A few rules from CMS’s form instructions and the NPPES screens:

• A sole proprietorship is an individual. NPPES will not issue it an organization NPI, and an individual may hold only one NPI.
• A solely owned corporation gets a Type 2. CMS’s fact sheet says the same for an LLC.
• Organizations may hold more than one NPI. A company can get extra NPIs for subparts, such as a second location or a separate service line. Each organization decides whether it needs them.

If you plan to bill under a company and have not formed it yet, read LLC or corporation for a NEMT business first, and see NPI Type 1 vs Type 2 for the details.

What to have ready before you apply

Gather these first. NPPES marks private fields with a green lock icon. Every field without the lock is public.

Item	Where it comes from	Public?
Legal business name	Your state formation papers and IRS records. It must match the name the IRS has for your EIN.	Yes
EIN	IRS. Form your LLC or corporation with the state first, then get the EIN.	No
Authorized official’s name, title, and phone	A general partner, board chair, CEO, CFO, owner of 5 percent or more, or someone with similar authority	Yes
Business mailing address	Can be a P.O. box	Yes
Practice location address and phone	The physical address of your business, which NPPES calls the place where services are rendered. Organizations cannot use a P.O. box or a mail drop.	Yes
Taxonomy code	The national code set (see below)	Yes
State license number	Required only for certain taxonomies. Add your state NEMT license or permit number if you hold one.	Yes
Contact person’s name, phone, and email	Anyone who can answer questions about the application	No
An I&A account	CMS’s Identity & Access Management System, with multifactor sign-in	No

If you have lost the IRS letter for your EIN, the IRS offers three ways to confirm it as of September 2026: an entity transcript, a digital CP575 notice in your Business Tax Account, or Letter 147C by phone on the Business and Specialty Tax Line at 800-829-4933. New York asks for this IRS letter and does not accept a W-9 in its place.

Which taxonomy code to choose

The taxonomy code tells payers what kind of provider you are. The code set is kept by the National Uniform Claim Committee (NUCC), and version 26.1 took effect July 1, 2026. These are its transportation codes:

Code	Name in the code set	What it covers
343900000X	Non-emergency Medical Transport (VAN)	A land vehicle built to meet special height, clearance, access, and seating needs for non-emergency rides. The code for wheelchair and ambulatory van companies.
344600000X	Taxi	A commercial vehicle for non-emergency rides that meets local, county, or state regulations
347C00000X	Private Vehicle	A person paid to give rides in their own owned or leased vehicle
343800000X	Secured Medical Transport (VAN)	Specially equipped vehicles and staff trained for riders in mental health or substance use crisis
342000000X	Transportation Network Company	A rideshare company giving prearranged NEMT rides through an app or website
347B00000X	Bus	A licensed bus service
347E00000X	Transportation Broker	An organization that provides rides to medical care for people with no other way there, by van, taxi, bus pass, and other modes
3416L0300X	Ambulance, Land Transport	Ground ambulance service

The first code you enter becomes your primary code. You can add more codes if you offer other services, and change which one is primary at any time. Pick the code your state expects, because states tie their rules to it:

• North Carolina. Its enrollment matrix of August 16, 2026 lists 343900000X as moderate risk, which brings a site visit and the federal application fee. It needs no license, certification, or accreditation, but you add a NEMT Driver Attestation form signed by your office administrator. The taxi code also needs proof of vehicle registration.
• Texas. Texas Medicaid fills its taxonomy choices from your NPPES record. The taxonomy on your claims must match one on your enrollment record.

See NEMT taxonomy codes for how each code maps to service levels.

How to apply in NPPES, screen by screen

NPPES walks you through the sections below, in this order, as of September 2026. Allow about 20 minutes, which is CMS’s estimate for a new application.

Step 1: Create your I&A account

You need an Identity & Access Management System (I&A) account to log in to NPPES. On the NPPES home page, choose “Create or Manage an Account” and set up your user ID, password, and multifactor sign-in. The same I&A login works for PECOS, Medicare’s enrollment system. Never share it: NPPES strictly prohibits sharing login information. If a staff member or billing company will manage your record, they can work on it as your employee or as a surrogate, with their own I&A login.

Step 2: Choose the NPI type and who is applying

Sign in to NPPES with your I&A user ID and start a new application. For “What type of NPI are you applying for?” choose “I am applying for an Organization NPI.” NPPES then asks “Are you an employee of the Provider?” Choose Yes if you own or work for the company. A billing company or other outside helper chooses “No, I am a surrogate working on behalf of the Provider.” Sole proprietors choose “I am applying for an Individual NPI” instead, then answer Yes to “Is the Provider a Sole Proprietor?” You can save and come back, but NPPES discards an application left unsubmitted for 30 days.

Step 3: Profile, authorized official, and other names

Enter the organization name (legal business name) and EIN, in the format 99-9999999. Answer No to “Is the organization a subpart?” unless you are adding an NPI for a branch of an existing company. Enter your authorized official’s name, title, and phone, which will be public. Add your DBA under other names if you operate under a trade name.

Step 4: Business mailing address

This is where NPPES contacts you about the application. It can be a P.O. box. When the address check offers a standardized version, accept it. NPPES warns that if you keep the address exactly as you typed it, the address must be approved by hand, which can delay your application.

Step 5: Practice location

Enter the physical address where you run the business, with a phone number. NPPES allows P.O. boxes and commercial mail drops only for individual providers, and a mail drop address can delay an application while the help desk checks it. If you run the business from home, the form allows your home address here, but it will be public. You may also add office hours and languages for each location, which NPPES does not make public.

Step 6: Additional information (optional)

Under Other Identifiers, you can list numbers that payers already gave you, such as a Medicaid provider number, so their systems can match your NPI. Leave it blank if you are new. Do not enter your EIN, a Social Security number, or a Medicare number here. The Health Information Exchange section, for secure health data addresses, is optional too.

Step 7: Taxonomy

Type 343900000X, or “Non-emergency”, in the taxonomy filter box and select the code. Add a license number and state if your state issues you a transportation license. Add any second code you need.

Step 8: Contact information

Add at least one contact person with a phone and email, and up to five. NPPES sends every NPI notice to all contact emails, so include an address you check daily. Contact details stay private.

Step 9: Certify and submit

Read the certification. You confirm the information is true, that you will update NPPES within 30 days of any change, and that the application is by or for a health care provider as defined at 45 CFR 160.103. False information carries criminal penalties under 18 U.S.C. 1001. Check the box and submit. NPPES emails a confirmation to your contacts, so check the junk folder too. Print the confirmation page for your records.

If you cannot apply online, CMS accepts the paper form CMS-10114, signed in ink by the authorized official. The form itself points you to the online application as the fastest way to get your NPI.

How long it takes and how to check your NPI

As of September 2026, the NPPES confirmation page says a clean application can take effect within 24 hours. One that needs extra verification can take up to 30 days. If a contact person has no NPI email within 15 working days, call the NPI Enumerator at 1-800-465-3203 (TTY 1-800-692-2326), Monday to Friday, 9 a.m. to 5 p.m. Eastern.

Once you have the number, search your company name in the NPI Registry. Check that the legal name, practice address, and taxonomy are exactly right, because Medicaid agencies and brokers pull from this record. Fix anything wrong in NPPES before you start your Medicaid application.

Mistakes that stall Medicaid enrollment later

1. A name that does not match the IRS. CMS warns that insurers may not recognize you if their records do not match your NPPES data. Enter the legal name exactly as it appears on your EIN letter, with the same punctuation and suffix, such as “LLC”.
2. The wrong NPI type. An LLC that applied with a personal Type 1 NPI, or a sole proprietor trying to get a Type 2, has to apply again for the right type. Form the company and get its EIN before you apply.
3. The wrong primary taxonomy. In Texas, the taxonomy on your claims must match your enrollment record. Choose the code your state lists for NEMT, and update NPPES before you enroll if it changes.
4. A P.O. box or mail drop as the practice location. Organizations cannot use one, and NPPES holds mail drop addresses for manual review.
5. Personal contact details in public fields. The NPI Registry shows your authorized official’s name, title, and phone number and both addresses. Use a business phone and a business address where you have one.
6. Letting the record go stale. Covered providers must report changes within 30 days (45 CFR 162.410). If NPPES shows your NPI as inactive, Texas disenrolls every location tied to it.
7. Getting a new NPI for each broker. You do not need one. A health plan cannot require a provider that already has an NPI to get another (45 CFR 162.412).

What to do after you get your NPI

1. Enroll with Medicaid or your state’s broker. Use the NPI on your state application. The federal application fee for 2026 enrollments is $750, and states like New York and North Carolina collect it from NEMT applicants. See how to become a Medicaid transportation provider.
2. Get your Medicaid provider number. Your state may also assign its own Medicaid ID when it approves you. See what a Medicaid provider number is.
3. Credential with each broker. Give every broker the same NPI. The broker credentialing guide lists the other documents they want.
4. Bill under it. HIPAA requires a covered provider to use its NPI to identify itself on standard electronic claims. See billing provider vs rendering provider.
5. Update it within 30 days of any change. Your Medicaid enrollment and each broker keep their own records, so update each of them too. The changes Medicaid needs to know about guide covers those deadlines.

If you ever sell the company, CMS says an organization may need a new NPI after certain changes of ownership, depending on the terms of the purchase. See how to sell a NEMT business. The full order of startup steps is in how to start a NEMT business.