Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marc Feldman, MD

Internal Medicine Physician in Southfield, MI · enumerated 2006 · practices at Academic Internal Medicine Specialists Pllc.

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

National Provider Identifier

1417999277

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Registry record

Entity type Individual (Type 1)

Name Dr. Marc Feldman

Credential MD

Sex Male

Practice address 26677 W 12 Mile Rd # B6, Southfield, MI, 48034

Phone (248) 354-4709

Fax (248) 354-4807

Enumeration date Jun 13, 2006

Last updated in NPPES Sep 29, 2022

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 4301048603 (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
MF048603	Other	MI	LICENSE
110F336360	Other	MI	BCBSM
4148803	Medicaid	MI	-
207R00000X	Other	MI	TAXONOMY
1346398971	Other	MI	GROUP NPI
A79017	Other	MI	HAP UPIN

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

Is NPI 1417999277 active?

Yes, as of the latest NPPES snapshot, NPI 1417999277 is active (record last updated 2022-09-29).

How do I verify Marc Feldman's NPI record?

Cross-check NPI 1417999277 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-29.