Priya Ponnaiyan, MD
Family Medicine Physician · Oxon Hill, MD
Priya Ponnaiyan, MD is a family medicine physician with a practice address in Oxon Hill, Maryland, and NPI 1922568096, issued on Mar 23, 2019. Check the license (Maryland D0095141, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Priya Ponnaiyan
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- D0095141 MD
Self-reported in NPPES; status is on the state search - Practice location
- 251 National Harbor Blvd Ste 500, Oxon Hill, MD 20745
- Phone
- (301) 686-3404
- Enumerated
- Mar 23, 2019
- Record last updated
- Mar 3, 2023
- Fax
- (301) 686-3407
- Medicare enrollment
- Enrolled (PECOS I20230310001202); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,912 in Maryland → Look up another NPI →
Also registered at 251 National Harbor Blvd Ste 500
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Priya Ponnaiyan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0095141Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average family medicine physician in 2024
437 Medicare Part D claims for 80 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium50 claims
- Amlodipine Besylate33 claims
- Losartan Potassium23 claims
- Levothyroxine Sodium16 claims
- Chlorthalidone13 claims
- Carvedilol11 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: $480.32
23 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- Dimensions Healthcare Associates, IncOxon Hill, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Priya Ponnaiyan among 1,912 family medicine physician records in Maryland
Priya Ponnaiyan, MD is one of 1,912 family medicine physician records with a practice address in Maryland. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 86% of them.
- NPI issued2019 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2009 · median 2004 among the 1,141 with a school on file
- Record last updated2023 · 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 family medicine physician records list a practice address in Oxon Hill
They are 8 of the 425 NPPES records with a practice address in Oxon Hill, and 1,912 family medicine physician records in Maryland.
All 1,912 in Maryland → Every provider in Oxon Hill → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Richa Bhatnagar, MDOxon Hill, MD 207451528261906
- Lakshmi Marella, MDOxon Hill, MD 207451801184759
- Stephanie Meller, M. D.Oxon Hill, MD 207451275941163
- Jafar NazemianOxon Hill, MD 207451003987629
- Stephen Ong, MDOxon Hill, MD 207451851479281
- Uchechi Opaigbeogu, M.D.Oxon Hill, MD 207451033215371
- Sudha Sikri, MDOxon Hill, MD 207451194804070
- Sijuwola Ajinwun, MDCamp Springs, MD 207461629383492
Common questions
What is Priya Ponnaiyan, MD's NPI number?
Priya Ponnaiyan, MD's National Provider Identifier (NPI) is 1922568096, issued on Mar 23, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Priya Ponnaiyan, MD located?
The NPPES record lists a practice address at 251 National Harbor Blvd Ste 500, Oxon Hill, MD, 20745. Phone: (301) 686-3404. Providers update this record themselves, so call before visiting.
How can I verify Priya Ponnaiyan, MD's license?
NPPES lists Maryland license number D0095141, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Priya Ponnaiyan, MD prescribe under Medicare Part D?
In 2024, Priya Ponnaiyan, MD had 437 Medicare Part D claims for 80 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.
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.