Marilyn McDonald, M.D.
Ophthalmology Physician · Fountain Hill, PA
Marilyn McDonald, M.D. is an ophthalmology physician with a practice address in Fountain Hill, Pennsylvania, and NPI 1780620492, issued on Jun 21, 2006. Check the license (Pennsylvania MD 035461E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Marilyn McDonald
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- MD 035461E PA
Self-reported in NPPES; status is on the state search - Practice location
- 522 Delaware Ave, Fountain Hill, PA 18015
- Phone
- (610) 861-8977
- Enumerated
- Jun 21, 2006
- Entity
- Type 1 · individual
Also registered at 522 Delaware Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patricia Domyan, C.R.N.P.Family Nurse Practitioner1053357111
- Roopal Rammohan, O.D.Optometrist1508806977
Verify Marilyn McDonald in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD 035461ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
99% fewer Medicare Part D claims than the average ophthalmology physician in 2024
14 Medicare Part D claims, against an average of 1,490 among the 16,109 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Ophthalmology Physician providers in Pennsylvania
There are 1,052 ophthalmology physician records in Pennsylvania.
All 1,052 in Pennsylvania → Every provider in Fountain Hill →
Other ophthalmology physician records in Pennsylvania
- Omar Abbasi, MDPittsburgh, PA1598967630
- Javaneh Abbasian, M.DPhiladelphia, PA1790951036
- Michael Abendroth, MDPhiladelphia, PA1750743498
- Mouhammed Abuattieh, MDWilkes Barre, PA1790931186
- Luis Acaba-BerrocalPhiladelphia, PA1336768852
- Stacey Ackerman, MDPhiladelphia, PA1508868498
- Wesley Adams, M.D.Williamsport, PA1184809956
- Houman Ahdieh, M.D.Allentown, PA1659371060
- Christopher Ahmed, MDPhiladelphia, PA1013647577
- Faheem Ahmed, M.D.Philadelphia, PA1306285705
Common questions
What is Marilyn McDonald, M.D.'s NPI number?
Marilyn McDonald, M.D.'s National Provider Identifier (NPI) is 1780620492, issued on Jun 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marilyn McDonald, M.D. located?
The NPPES record lists a practice address at 522 Delaware Ave, Fountain Hill, PA, 18015. Phone: (610) 861-8977. Providers update this record themselves, so call before visiting.
How can I verify Marilyn McDonald, M.D.'s license?
NPPES lists Pennsylvania license number MD 035461E, 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 Marilyn McDonald, M.D. prescribe under Medicare Part D?
In 2024, Marilyn McDonald, M.D. had 14 Medicare Part D claims; the average among ophthalmology physician prescribers was 1,490. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.