John Mark Buonomo, DO
Family Medicine Physician · Philadephia, PA
John Mark Buonomo, DO is a family medicine physician with a practice address in Philadephia, Pennsylvania, and NPI 1619918638, issued on Jun 9, 2006. Check the license (Pennsylvania OS006593-L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- John Mark Buonomo
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS006593-L PA
Self-reported in NPPES; status is on the state search - Practice location
- 446 Domino Lane, Philadephia, PA 19128
- Phone
- (215) 483-8666
- Enumerated
- Jun 9, 2006
- Record last updated
- Apr 26, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (215) 483-9616
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Verify John Mark Buonomo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS006593-LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% more Medicare Part D claims than the average family medicine physician in 2024
3,844 Medicare Part D claims for 362 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 101 claims were for opioids.
Most prescribed
- Atorvastatin Calcium206 claims
- Amlodipine Besylate163 claims
- Lisinopril158 claims
- Metformin Hcl139 claims
- Losartan Potassium117 claims
- Hydrochlorothiazide95 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: $113.61
7 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. 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.
John Mark Buonomo among 7,483 family medicine physician records in Pennsylvania
John Mark Buonomo, DO 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 fileNo · 61% of these records are
- Record last updated2010 · 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).
1 family medicine physician record lists a practice address in Philadephia
They are 1 of the 12 NPPES records with a practice address in Philadephia, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Philadephia → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Lawrence Axelrod, MDPhiladelphia, PA 191281871639013
- Gary Baiocchi, DOPhiladelphia, PA 191281245200732
- Gary Cohen, MDPhiladelphia, PA 191281710979224
- Larry Doroshow, DOPhila, PA 191281396737805
- Julia Helstrom, D.O.Philadelphia, PA 191281487820775
- Kenneth Jacobson, MDPhiladelphia, PA 191281811993363
- Michael Minni, DOPhila, PA 191281568854594
- Andrea Pedano, D.O.Philadelphia, PA 191281699725432
Common questions
What is John Mark Buonomo, DO's NPI number?
John Mark Buonomo, DO's National Provider Identifier (NPI) is 1619918638, issued on Jun 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Mark Buonomo, DO located?
The NPPES record lists a practice address at 446 Domino Lane, Philadephia, PA, 19128. Phone: (215) 483-8666. Providers update this record themselves, so call before visiting.
How can I verify John Mark Buonomo, DO's license?
NPPES lists Pennsylvania license number OS006593-L, 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 John Mark Buonomo, DO prescribe under Medicare Part D?
In 2024, John Mark Buonomo, DO had 3,844 Medicare Part D claims for 362 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.