Margaret Leffler Martin, MD
Family Medicine Physician · Tarentum, PA
Margaret Leffler Martin, MD is a family medicine physician with a practice address in Tarentum, Pennsylvania, and NPI 1235103631, issued on Feb 14, 2006. Check the license (Pennsylvania MD422579, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Margaret Leffler Martin
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD422579 PA
Self-reported in NPPES; status is on the state search - Practice location
- 317 E 1St Ave, Tarentum, PA 15084
- Phone
- (724) 226-2900
- Enumerated
- Feb 14, 2006
- Record last updated
- Dec 9, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (724) 226-3435
- Medicaid ID
- 100848280 PA
- Medicare enrollment
- Enrolled (PECOS I20040106000211); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Verify Margaret Leffler Martin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD422579Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average family medicine physician in 2024
2,618 Medicare Part D claims for 339 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 63 claims were for opioids.
Most prescribed
- Atorvastatin Calcium185 claims
- Lisinopril144 claims
- Levothyroxine Sodium132 claims
- Rosuvastatin Calcium127 claims
- Amlodipine Besylate118 claims
- Sertraline Hcl64 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 90.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Renaissance Family Practice-Upmc, IncPittsburgh, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret Leffler Martin among 7,483 family medicine physician records in Pennsylvania
Margaret Leffler Martin, MD is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2000 · median 2005 among the 4,529 with a school on file
- Record last updated2015 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in Pennsylvania
There are 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Tarentum → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Sameh AntonTrafford, PA 150851205110335
- Joshua BergerTrafford, PA 150851053931600
- Ken GibsonTrafford, PA 150851942278387
- Thomas Kessler, DOTrafford, PA 150851205214459
- William Ryckman, M.D.Sutersville, PA 150831053373266
- Thomas Ljungman, MDWest Newton, PA 150891659363935
- Frank McGrogan, MDWest Newton, PA 150891730145475
- John Behm, M.D.Wexford, PA 150901437151677
Common questions
What is Margaret Leffler Martin, MD's NPI number?
Margaret Leffler Martin, MD's National Provider Identifier (NPI) is 1235103631, issued on Feb 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Leffler Martin, MD located?
The NPPES record lists a practice address at 317 E 1St Ave, Tarentum, PA, 15084. Phone: (724) 226-2900. Providers update this record themselves, so call before visiting.
How can I verify Margaret Leffler Martin, MD's license?
NPPES lists Pennsylvania license number MD422579, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Margaret Leffler Martin, MD prescribe under Medicare Part D?
In 2024, Margaret Leffler Martin, MD had 2,618 Medicare Part D claims for 339 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Margaret Leffler Martin, MD's MIPS final score?
The 2023 MIPS final score is 90.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.