NPPES file of Aug 9, 2026

Blair Kerstan McMartin, NP

Family Nurse Practitioner · Allen, TX

Blair Kerstan McMartin, NP is a family nurse practitioner with a practice address in Allen, Texas, and NPI 1841019684, issued on Oct 8, 2024. Check the license (Texas 1168777, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841019684
Name
Blair Kerstan McMartin
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
1168777 TX
Self-reported in NPPES; status is on the state search
Practice location
1111 Raintree Cir Ste 280, Allen, TX 75013
Phone
(972) 984-1050
Enumerated
Oct 8, 2024
Record last updated
Oct 8, 2024
Medicare enrollment
Enrolled (PECOS I20241031000442); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →

Also registered at 1111 Raintree Cir Ste 280

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Benjamin Damazo, M.D.Otolaryngology Physician1598298010
  2. Elizabeth Wylot, AUDAudiologist1154055481

Verify Blair Kerstan McMartin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 1168777    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. Legacy Healthcare Services IncLewisville, TX
  2. The Ent And Allergy Centers OF Texas, PLLCAllen, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Blair Kerstan McMartin among 21,242 family nurse practitioner records in Texas

Blair Kerstan McMartin, NP is one of 21,242 family nurse practitioner records with a practice address in Texas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 86% of them.

  • NPI issued2024 · 86% of these records are older, 8% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2024 · median 2018 among the 11,286 with a school on file
  • Record last updated2024 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

72 family nurse practitioner records list a practice address in Allen

They are 72 of the 1,770 NPPES records with a practice address in Allen, and 21,242 family nurse practitioner records in Texas.

All 21,242 in Texas → Every provider in Allen → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Susie Ahn, FNPAllen, TX 750131003816232
  2. Christian Akins, FNPAllen, TX 750131477952521
  3. Jacqueline Aragon Riley, FNPAllen, TX 750131427395698
  4. Nicole Brodeur, NPAllen, TX 750131649456047
  5. Michele Cheever, APN, CNPAllen, TX 750131558308940
  6. Sabrina Dorris, NP-CAllen, TX 750131881977460
  7. Molly Gammell, APRN-CNPAllen, TX 750131730592239
  8. Donna Howard, MSN, FNPAllen, TX 750131265478978

Common questions

What is Blair Kerstan McMartin, NP's NPI number?

Blair Kerstan McMartin, NP's National Provider Identifier (NPI) is 1841019684, issued on Oct 8, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Blair Kerstan McMartin, NP located?

The NPPES record lists a practice address at 1111 Raintree Cir Ste 280, Allen, TX, 75013. Phone: (972) 984-1050. Providers update this record themselves, so call before visiting.

How can I verify Blair Kerstan McMartin, NP's license?

NPPES lists Texas license number 1168777, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.