Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James R Stewart, M.D.

Cardiovascular Disease Physician in Berkley, MI · enumerated 2006.

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

National Provider Identifier

1336190834

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Registry record

Entity type Individual (Type 1)

Name Dr. James R Stewart

Credential M.D.

Sex Male

Practice address 27901 Woodward Ave, Suite 300, Berkley, MI, 48072

Phone (248) 545-0070

Fax (248) 545-4850

Enumeration date May 12, 2006

Last updated in NPPES Oct 17, 2024

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 4301034108 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
1768387	Medicaid	MI	-

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 James Stewart?

The National Provider Identifier (NPI) for James Stewart is 1336190834, a Type 1 (individual) record in the CMS NPPES registry.

Where does James Stewart practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-17.