Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Fermin Edward Rankin, MD

Family Medicine Physician in Owosso, MI · enumerated 2018.

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

National Provider Identifier

1245728732

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Registry record

Entity type Individual (Type 1)

Name Fermin Edward Rankin

Credential MD

Sex Male

Practice address 200 N Caledonia Dr, Owosso, MI, 48867

Phone (989) 623-0137

Enumeration date Apr 30, 2018

Last updated in NPPES Mar 7, 2025

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4301508628 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Fermin Rankin?

The National Provider Identifier (NPI) for Fermin Rankin is 1245728732, a Type 1 (individual) record in the CMS NPPES registry.

Where does Fermin Rankin practice?

The practice location on file with NPPES is in Owosso, MI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-07.