John Z. McDonald, D.O.
Family Medicine Physician · Feasterville Trevose, PA
John Z. McDonald, D.O. is a family medicine physician with a practice address in Feasterville Trevose, Pennsylvania, and NPI 1427021872, issued on Feb 8, 2006. Check the license (Pennsylvania OS004867L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- John Z. McDonald
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS004867L PA
Self-reported in NPPES; status is on the state search - Practice location
- 523 Bustleton Pike, Feasterville Trevose, PA 19053
- Phone
- (215) 355-7900
- Enumerated
- Feb 8, 2006
- Record last updated
- Sep 5, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (215) 355-9005
- Medicaid ID
- 0009046530002 PA
- Medicare enrollment
- Enrolled (PECOS I20080324000213); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1981
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Verify John Z. McDonald in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS004867LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average family medicine physician in 2024
7,885 Medicare Part D claims for 620 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 227 claims were for opioids.
Most prescribed
- Amlodipine Besylate392 claims
- Atorvastatin Calcium318 claims
- Rosuvastatin Calcium206 claims
- Levothyroxine Sodium187 claims
- Metformin Hcl187 claims
- Lisinopril181 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: $1,385.59
77 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
- Feasterville Family Practice, LLPHolland, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Z. McDonald among 7,483 family medicine physician records in Pennsylvania
John Z. McDonald, D.O. 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
- Graduated1981 · median 2005 among the 4,529 with a school on file
- Record last updated2019 · 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).
16 family medicine physician records list a practice address in Feasterville Trevose
They are 16 of the 256 NPPES records with a practice address in Feasterville Trevose, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Feasterville Trevose → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Thomas Duffield, M.D.Feasterville, PA 190531548207699
- John Junod, M.D.Feasterville Trevose, PA 190531205839339
- Gilbert Kasirsky, D.O.Feasterville Trevose, PA 190531609826429
- Douglas Kimmel, D.O.Feasterville Trevose, PA 190531891780631
- Alberto Larrieu, MDFeasterville Trevose, PA 190531447209614
- Adam Mikulski, D.O.Trevose, PA 190531437129574
- Susan Pak-Lee, DOFeasterville, PA 190531093711574
- John Peniston, DOFeasterville, PA 190531265438642
Common questions
What is John Z. McDonald, D.O.'s NPI number?
John Z. McDonald, D.O.'s National Provider Identifier (NPI) is 1427021872, issued on Feb 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Z. McDonald, D.O. located?
The NPPES record lists a practice address at 523 Bustleton Pike, Feasterville Trevose, PA, 19053. Phone: (215) 355-7900. Providers update this record themselves, so call before visiting.
How can I verify John Z. McDonald, D.O.'s license?
NPPES lists Pennsylvania license number OS004867L, 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 Z. McDonald, D.O. prescribe under Medicare Part D?
In 2024, John Z. McDonald, D.O. had 7,885 Medicare Part D claims for 620 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.