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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

John F Selden, MD

Nephrology Physician in Iron Mountain, MI · enumerated 2010.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1891012621

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Registry record

Entity type Individual (Type 1)
Name John F Selden
Credential MD
Sex Male
Practice address Iron Mountain, MI, 49801
Phone (906) 776-5860
Fax (906) 776-5833
Enumeration date May 4, 2010
Last updated in NPPES May 17, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 4301026600 (MI) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does John Selden practice?
The practice location on file with NPPES is in Iron Mountain, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Selden?
The National Provider Identifier (NPI) for John Selden is 1891012621, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-17.