John R. Nelson, MD
Internal Medicine Physician · Cadillac, MI
John R. Nelson, MD is an internal medicine physician with a practice address in Cadillac, Michigan, and NPI 1558362475, issued on Aug 2, 2005. Check the license (Michigan 4301072309, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- John R. Nelson
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301072309 MI
Self-reported in NPPES; status is on the state search - Practice location
- 400 Hobart St, Cadillac, MI 49601
- Phone
- (231) 876-7200
- Enumerated
- Aug 2, 2005
- Record last updated
- Sep 24, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (231) 876-6519
- Medicaid ID
- 4410114 MI
- Medicare enrollment
- Enrolled (PECOS I20090402000436); accepts Medicare assignment
- Medical or professional school
- University Of Cincinnati College Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 400 Hobart St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Adamson, M.D.Anesthesiology Physician1104877331
- Nimeshkumar AhirInternal Medicine Physician1396069944
- Barbara Ames, NP-CAdult Health Nurse Practitioner1598155020
- Brijil Barot, FCCPTPhysical Therapist1841728425
- Jean Beatty, PAPhysician Assistant1316993157
- Martin Beatty, PAPhysician Assistant1043266885
Verify John R. Nelson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301072309Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 3 group practices
- Apogee Medical Group Michigan PCMarquette, MI
- Sound Inpatient Physicians-Michigan PLLCTawas City, MI
- Wexford Physician Services PCCadillac, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John R. Nelson among 5,735 internal medicine physician records in Michigan
John R. Nelson, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1998 · median 2006 among the 3,564 with a school on file
- Record last updated2008 · 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).
8 internal medicine physician records list a practice address in Cadillac
They are 8 of the 646 NPPES records with a practice address in Cadillac, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Cadillac → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Nimeshkumar AhirCadillac, MI 496011396069944
- James Diener, D.O.Cadillac, MI 496011588004915
- Jonathan Levi, M.D.Cadillac, MI 496011538155023
- Niladri Mal, M.D.Cadillac, MI 496011457514325
- Chandrashekar Narayana, M.D.Cadillac, MI 496011255542387
- Gary Shintani, DOCadillac, MI 496011083615025
- Robert Stankewitz, M.D.Cadillac, MI 496011033188164
- Richard Nielsen, M.D.Benzonia, MI 496161831113273
Common questions
What is John R. Nelson, MD's NPI number?
John R. Nelson, MD's National Provider Identifier (NPI) is 1558362475, issued on Aug 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John R. Nelson, MD located?
The NPPES record lists a practice address at 400 Hobart St, Cadillac, MI, 49601. Phone: (231) 876-7200. Providers update this record themselves, so call before visiting.
How can I verify John R. Nelson, MD's license?
NPPES lists Michigan license number 4301072309, 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.
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.