Adam Vaughn, D.O.
Internal Medicine Physician · Muskegon, MI
Adam Vaughn, D.O. is an internal medicine physician with a practice address in Muskegon, Michigan, and NPI 1881081099, issued on Apr 26, 2015. Check the license (Michigan 5101021579, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Adam Vaughn
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 5101021579 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1500 E Sherman Blvd, Muskegon, MI 49444
- Phone
- (231) 672-3883
- Enumerated
- Apr 26, 2015
- Record last updated
- Sep 27, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (231) 672-3973
- Medicare enrollment
- Enrolled (PECOS I20180725001246); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 1500 E Sherman Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leslie Adkins, PA-CPhysician Assistant1457579849
- Irteza Afzal, MDStudent in an Organized Health Care Education/Training Program1558105296
- Theourrn Amalathasan, MDStudent in an Organized Health Care Education/Training Program1689366767
- Robin Anderson, NPNurse Practitioner1326188004
- Nathan Arnold, DOEmergency Medicine Physician1598784167
- Kaitlyn Averill, RN, AGCNS-BCRegistered Nurse1891534392
Verify Adam Vaughn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101021579Check 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 internal medicine physician in 2024
6,930 Medicare Part D claims for 509 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 217 claims were for opioids.
Most prescribed
- Atorvastatin Calcium580 claims
- Amlodipine Besylate385 claims
- Lisinopril301 claims
- Tamsulosin Hcl164 claims
- Metformin Hcl161 claims
- Metoprolol Succinate159 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
- Iha Health Services CorporationAnn Arbor, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adam Vaughn among 5,735 internal medicine physician records in Michigan
Adam Vaughn, D.O. 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 2015, is newer than 66% of them.
- NPI issued2015 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2015 · median 2006 among the 3,564 with a school on file
- Record last updated2019 · 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).
47 internal medicine physician records list a practice address in Muskegon
They are 47 of the 2,646 NPPES records with a practice address in Muskegon, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Muskegon → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michael Bergquist, DOMuskegon, MI 494441174570303
- Wayne Brenneman, M.D.Muskegon, MI 494441346228913
- Don Campbell, MDMuskegon, MI 494441184601957
- Amy Dean, D.O.Muskegon, MI 494441982615357
- Dennis Desimone, DOMuskegon, MI 494441467468934
- Daniel Farrell, M.D.Norton Shores, MI 494441336144260
- James Grace, MDMuskegon, MI 494441215914023
- Hikmat Halasa, MDMuskegon, MI 494441386735447
Common questions
What is Adam Vaughn, D.O.'s NPI number?
Adam Vaughn, D.O.'s National Provider Identifier (NPI) is 1881081099, issued on Apr 26, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Adam Vaughn, D.O. located?
The NPPES record lists a practice address at 1500 E Sherman Blvd, Muskegon, MI, 49444. Phone: (231) 672-3883. Providers update this record themselves, so call before visiting.
How can I verify Adam Vaughn, D.O.'s license?
NPPES lists Michigan license number 5101021579, 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 Adam Vaughn, D.O. prescribe under Medicare Part D?
In 2024, Adam Vaughn, D.O. had 6,930 Medicare Part D claims for 509 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.