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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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).

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.

Other family nurse practitioner records in Texas

  1. Ashley Aaron, FNPWaco, TX1053821504
  2. Christina Aaron, FNPTexarkana, TX1457787426
  3. Lori Aaron, FNP-CFrisco, TX1619387974
  4. Lauren Aase, FNPSheppard Afb, TX1578550299
  5. Olivia AbabioCypress, TX1588171995
  6. Lilian Abagwe, NPWylie, TX1396215620
  7. Vivian Abaidoo, NP-CHouston, TX1760071971
  8. Zuniley Aballe-Hernandez, FNP-CHouston, TX1952054066
  9. Jorge Abalo Redden, FNPKaty, TX1932991122
  10. Jennifer Abalos, FNPPlano, TX1841452984

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.

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.