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John Morgan Marshall, MD

Physical Medicine & Rehabilitation Physician in Novi, MI · enumerated 2005.

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

National Provider Identifier

1174515381

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Registry record

Entity type Individual (Type 1)
Name John Morgan Marshall
Credential MD
Sex Male
Practice address 25500 Meadowbrook Rd Ste 150, Novi, MI, 48375
Phone (248) 784-3667
Fax (248) 869-3982
Enumeration date Aug 16, 2005
Last updated in NPPES Mar 5, 2025

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 4301102078 (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 Marshall practice?
The practice location on file with NPPES is in Novi, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Marshall?
The National Provider Identifier (NPI) for John Marshall is 1174515381, 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 2025-03-05.