Susanna Margaryan, MD
Internal Medicine Physician · Ephrata, PA
Susanna Margaryan, MD is an internal medicine physician with a practice address in Ephrata, Pennsylvania, and NPI 1225221930, issued on Aug 26, 2007. Check the license (Pennsylvania MD443516, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Susanna Margaryan
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD443516 PA
Self-reported in NPPES; status is on the state search - Practice location
- 169 Martin Ave, Ephrata, PA 17522
- Phone
- (717) 733-6546
- Enumerated
- Aug 26, 2007
- Record last updated
- Oct 11, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (717) 733-6010
- Medicaid ID
- 102638058 PA
- Medicare enrollment
- Enrolled (PECOS I20140610001547); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 169 Martin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Harris Baderak, D.O.Emergency Medical Services (Emergency Medicine) Physician1114946217
- Rakesh Barak, M.D.Diagnostic Radiology Physician1003014473
- Heather Barnica, CRNACertified Registered Nurse Anesthetist1922075324
- Maureen Barr, C.R.N.A.Certified Registered Nurse Anesthetist1912086521
- Adam Batog, DOEmergency Medicine Physician1871906347
Verify Susanna Margaryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD443516Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
188 Medicare Part D claims for 74 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium11 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.
Bills Medicare through one group practice
- Pacific Inpatient PhysiciansVentura, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Susanna Margaryan among 7,300 internal medicine physician records in Pennsylvania
Susanna Margaryan, MD is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 36% of them.
- NPI issued2007 · 36% of these records are older, 57% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1987 · median 2008 among the 4,208 with a school on file
- Record last updated2012 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 internal medicine physician records list a practice address in Ephrata
They are 13 of the 574 NPPES records with a practice address in Ephrata, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Ephrata → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Il Chon, M.D.Ephrata, PA 175221538173869
- Shaimaa El Shaarawy, MD, PHD, MSEphrata, PA 175221215533187
- Beth Esterbrook, M.D.Ephrata, PA 175221437160736
- Traci Kohl, MDEphrata, PA 175221841206919
- William Loretan, DOEphrata, PA 175221245244565
- Abdul Majeed, MDEphrata, PA 175221720392012
- Marino Mallozzi, MDEphrata, PA 175221558377648
- Richard Mellinger, M.D.Ephrata, PA 175221689680738
Common questions
What is Susanna Margaryan, MD's NPI number?
Susanna Margaryan, MD's National Provider Identifier (NPI) is 1225221930, issued on Aug 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Susanna Margaryan, MD located?
The NPPES record lists a practice address at 169 Martin Ave, Ephrata, PA, 17522. Phone: (717) 733-6546. Providers update this record themselves, so call before visiting.
How can I verify Susanna Margaryan, MD's license?
NPPES lists Pennsylvania license number MD443516, 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 Susanna Margaryan, MD prescribe under Medicare Part D?
In 2024, Susanna Margaryan, MD had 188 Medicare Part D claims for 74 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.