Ralph Avedisian, DO
Internal Medicine Physician · Ludington, MI
Ralph Avedisian, DO is an internal medicine physician with a practice address in Ludington, Michigan, and NPI 1316054125, issued on Aug 25, 2006. Check the license (Michigan 5101008322, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Ralph Avedisian
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 5101008322 MI
Self-reported in NPPES; status is on the state search - Practice location
- 7 N Atkinson Dr, Ludington, MI 49431
- Phone
- (231) 843-3487
- Enumerated
- Aug 25, 2006
- Record last updated
- Nov 20, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 7 N Atkinson Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christina Simone, RN, MS, FNP-BCFamily Nurse Practitioner1225389281
Verify Ralph Avedisian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101008322Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
11 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Ralph Avedisian among 5,735 internal medicine physician records in Michigan
Ralph Avedisian, DO is one of 5,735 internal medicine physician records with a practice address in Michigan. 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 10% of them.
- NPI issued2006 · 10% of these records are older, 60% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2018 · 54% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 internal medicine physician records list a practice address in Ludington
They are 9 of the 481 NPPES records with a practice address in Ludington, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Ludington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Joel Allotey, MDLudington, MI 494311376216507
- Amy Beeman, D.O.Ludington, MI 494311891743837
- Catherine Czesnowski, M.D.Ludington, MI 494311013399245
- Zane Knoer, DOLudington, MI 494311326155144
- Bryan Kovas, M.D.Ludington, MI 494311063684769
- Bobby Lee, MDLudington, MI 494311891767489
- Keith Marcus, MDLudington, MI 494311255371365
- Mary Ocallaghan, DOLudington, MI 494311558369884
Common questions
What is Ralph Avedisian, DO's NPI number?
Ralph Avedisian, DO's National Provider Identifier (NPI) is 1316054125, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ralph Avedisian, DO located?
The NPPES record lists a practice address at 7 N Atkinson Dr, Ludington, MI, 49431. Phone: (231) 843-3487. Providers update this record themselves, so call before visiting.
How can I verify Ralph Avedisian, DO's license?
NPPES lists Michigan license number 5101008322, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ralph Avedisian, DO prescribe under Medicare Part D?
In 2024, Ralph Avedisian, DO had 11 Medicare Part D claims; 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.