NPPES file of Aug 9, 2026

Robert J. Martin, CRNP

Family Nurse Practitioner · Lancaster, PA

Robert J. Martin, CRNP is a family nurse practitioner with a practice address in Lancaster, Pennsylvania, and NPI 1376541813, issued on Jul 8, 2005. Check the license (Pennsylvania SP007874, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1376541813
Name
Robert J. Martin
Credential
CRNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
SP007874 PA
Self-reported in NPPES; status is on the state search
Practice location
2112 Harrisburg Pike, Lancaster, PA 17601
Phone
(717) 544-3500
Enumerated
Jul 8, 2005
Record last updated
Feb 10, 2026
Fax
(717) 544-3501
Medicare enrollment
Enrolled (PECOS I20040304000839); 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 7,209 in Pennsylvania → Look up another NPI →

Also registered at 2112 Harrisburg Pike

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

  1. Carly Albright Keller, CRNPFamily Nurse Practitioner1891166427
  2. Farida Aliyeva, CRNPNurse Practitioner1558014076
  3. Paul Allegretti, D.O.Gastroenterology Physician1033231907
  4. Anna Antwi, CRNPFamily Nurse Practitioner1083035190
  5. Ruthanne Ashworth, CRNPFamily Nurse Practitioner1134126881
  6. Terasa Astarita, CRNPAdult Health Nurse Practitioner1275530958

Verify Robert J. Martin 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 SP007874    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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4% fewer Medicare Part D claims than the average family nurse practitioner in 2024

1,250 Medicare Part D claims for 291 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. Robert Martin1,250
  2. Specialty average1,305

Most prescribed

  1. Omeprazole373 claims
  2. Famotidine262 claims
  3. Pantoprazole Sodium198 claims
  4. Linzess74 claims
  5. Esomeprazole Magnesium41 claims
  6. Ondansetron Hcl30 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $63.27

3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Robert Martin$63.27
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 hospitals and group practices

  1. Lancaster General HospitalLancaster, PA · Acute Care Hospitals5 of 5 stars
  2. Regional Gastroenterology Associates OF Lancaster, Ltd.Lancaster, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Robert J. Martin among 7,209 family nurse practitioner records in Pennsylvania

Robert J. Martin, CRNP is one of 7,209 family nurse practitioner records with a practice address in Pennsylvania. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 98% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2003 · median 2018 among the 4,232 with a school on file
  • Record last updated2026 · 45% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

191 family nurse practitioner records list a practice address in Lancaster

They are 191 of the 5,378 NPPES records with a practice address in Lancaster, and 7,209 family nurse practitioner records in Pennsylvania.

All 7,209 in Pennsylvania → Every provider in Lancaster → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Ruthanne Ashworth, CRNPLancaster, PA 176011134126881
  2. Cynthia Blevins, DNP CRNPLancaster, PA 176011447293253
  3. Rebecca Dithridge, FNPLancaster, PA 176011881740041
  4. Lisa Fedora, CRNPLancaster, PA 176011104899301
  5. Susan Hite, CRNPLancaster, PA 176011760443865
  6. Katherine Hughes, CRNPLancaster, PA 176011245547181
  7. Stephanie Leonard, CRNPLancaster, PA 176011902965551
  8. Karen Miller, CRNPLancaster, PA 176011366437873

Common questions

What is Robert J. Martin, CRNP's NPI number?

Robert J. Martin, CRNP's National Provider Identifier (NPI) is 1376541813, issued on Jul 8, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Robert J. Martin, CRNP located?

The NPPES record lists a practice address at 2112 Harrisburg Pike, Lancaster, PA, 17601. Phone: (717) 544-3500. Providers update this record themselves, so call before visiting.

How can I verify Robert J. Martin, CRNP's license?

NPPES lists Pennsylvania license number SP007874, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Robert J. Martin, CRNP prescribe under Medicare Part D?

In 2024, Robert J. Martin, CRNP had 1,250 Medicare Part D claims for 291 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.