NPPES file of Aug 9, 2026

Tammy L. McGuinn, CRNP

Gerontology Nurse Practitioner · York, PA

Tammy L. McGuinn, CRNP is a gerontology nurse practitioner with a practice address in York, Pennsylvania, and NPI 1083048193, issued on Aug 26, 2013. Check the license (Pennsylvania SP013274, as entered in NPPES) with the Pennsylvania 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
1083048193
Name
Tammy L. McGuinn
Credential
CRNP
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
SP013274 PA
Self-reported in NPPES; status is on the state search
Practice location
1001 S George St, York, PA 17403
Phone
(717) 851-3467
Enumerated
Aug 26, 2013
Record last updated
Feb 14, 2025
Fax
(717) 798-3677
Medicare enrollment
Enrolled (PECOS I20131211001464); 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 gerontology nurse practitioner records → All 587 in Pennsylvania → Look up another NPI →

Also registered at 1001 S George St

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

  1. Saira Aamir, MDInternal Medicine Physician1184515686
  2. Mohammed Asfar Abdus SamadInternal Medicine Physician1487491353
  3. Elias Abebe, MDNeonatal-Perinatal Medicine Physician1831358480
  4. Amanda Achenbach, PACMedical Physician Assistant1972865095
  5. Basilio Addo, M.DCardiovascular Disease Physician1124515838
  6. Ayotemi AdewalePsychiatry Physician1801727300

Verify Tammy L. McGuinn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license SP013274    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 Pennsylvania 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 one group practice

  1. Good Samaritan Physician ServicesYork, PA

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

Tammy L. McGuinn among 587 gerontology nurse practitioner records in Pennsylvania

Tammy L. McGuinn, CRNP is one of 587 gerontology nurse practitioner records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 17% of them.

  • NPI issued2013 · 17% of these records are older, 81% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2013 · median 2018 among the 375 with a school on file
  • Record last updated2025 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in Pennsylvania

There are 587 gerontology nurse practitioner records in Pennsylvania.

All 587 in Pennsylvania → Every provider in York → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Nadia Campos De Andrade, CRNPYork, PA 174031699170696
  2. Janice Cartwright, CRNPYork, PA 174031245896554
  3. Jennifer Cortez, CRNPYork, PA 174031194241554
  4. Julee Eisenhart, CRNPYork, PA 174031891123121
  5. Amy Golob, CRNPYork, PA 174031114358421
  6. Beatrice Ijiyemi, CRNPYork, PA 174031174024566
  7. Inga Macdonald, CRNPYork, PA 174031083123863
  8. Misty Ostasewski, CRNPYork, PA 174031891260477

Common questions

What is Tammy L. McGuinn, CRNP's NPI number?

Tammy L. McGuinn, CRNP's National Provider Identifier (NPI) is 1083048193, issued on Aug 26, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Tammy L. McGuinn, CRNP located?

The NPPES record lists a practice address at 1001 S George St, York, PA, 17403. Phone: (717) 851-3467. Providers update this record themselves, so call before visiting.

How can I verify Tammy L. McGuinn, CRNP's license?

NPPES lists Pennsylvania license number SP013274, as entered by the provider. Search the Pennsylvania 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.