Lynn Ma, MD
Family Medicine Physician · Willow Street, PA
Lynn Ma, MD is a family medicine physician with a practice address in Willow Street, Pennsylvania, and NPI 1043834310, issued on Jun 3, 2020. Check the license (Pennsylvania MD480463, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Lynn Ma
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD480463 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2605 Willow Street Pike N, Willow Street, PA 17584
- Phone
- (717) 464-2838
- Enumerated
- Jun 3, 2020
- Record last updated
- Mar 21, 2024
- Medicare enrollment
- Enrolled (PECOS I20230905001590); accepts Medicare assignment
- Medical or professional school
- Drexel University College Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 2605 Willow Street Pike N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Oluwaseun Akangbe, M.DFamily Medicine Physician1891146452
- Farhana Bagum, CRNPPrimary Care Nurse Practitioner1770307761
- Andrew Clark, CRNPFamily Nurse Practitioner1609382670
- Daniel Diehl, MDFamily Medicine Physician1396707188
- Melanie Falgout, M.D.Family Medicine Physician1649442476
- Jennifer GrimFamily Nurse Practitioner1407370356
Verify Lynn Ma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD480463Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% more Medicare Part D claims than the average family medicine physician in 2024
4,736 Medicare Part D claims for 626 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 214 claims were for opioids.
Most prescribed
- Atorvastatin Calcium282 claims
- Levothyroxine Sodium175 claims
- Amlodipine Besylate152 claims
- Hydrochlorothiazide134 claims
- Losartan Potassium127 claims
- Lisinopril101 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): 71.2 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).
Industry payments in 2024: $295.06
5 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Penn State Health Medical Group LLCWillow Street, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lynn Ma among 7,483 family medicine physician records in Pennsylvania
Lynn Ma, 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 2020, is newer than 83% of them.
- NPI issued2020 · 83% of these records are older, 14% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2020 · median 2005 among the 4,529 with a school on file
- Record last updated2024 · 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).
17 family medicine physician records list a practice address in Willow Street
They are 17 of the 144 NPPES records with a practice address in Willow Street, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Willow Street → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Robert Aichele, DOWillow Street, PA 175841366485583
- Oluwaseun Akangbe, M.DWillow Street, PA 175841891146452
- Leanne Beidler, M.D.Willow Street, PA 175841275528655
- Daniel Diehl, MDWillow Street, PA 175841396707188
- Melanie Falgout, M.D.Willow Street, PA 175841649442476
- Richard Frey, DOWillow Street, PA 175841689617789
- Marina Gonzalez, MDWillow Street, PA 175841487148565
- Ann King, M.D.Willow Street, PA 175841871572560
Common questions
What is Lynn Ma, MD's NPI number?
Lynn Ma, MD's National Provider Identifier (NPI) is 1043834310, issued on Jun 3, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Lynn Ma, MD located?
The NPPES record lists a practice address at 2605 Willow Street Pike N, Willow Street, PA, 17584. Phone: (717) 464-2838. Providers update this record themselves, so call before visiting.
How can I verify Lynn Ma, MD's license?
NPPES lists Pennsylvania license number MD480463, 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 Lynn Ma, MD prescribe under Medicare Part D?
In 2024, Lynn Ma, MD had 4,736 Medicare Part D claims for 626 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Lynn Ma, MD's MIPS final score?
The 2023 MIPS final score is 71.2 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.