Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marc Alan Michelson, M.D.

Ophthalmology Physician in Birmingham, AL · enumerated 2005.

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

National Provider Identifier

1720081961

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Registry record

Entity type Individual (Type 1)

Name Dr. Marc Alan Michelson

Credential M.D.

Sex Male

Practice address 1201 11th Ave S, Ste 501, Birmingham, AL, 35205

Phone (205) 930-0930

Fax (205) 930-9050

Enumeration date May 23, 2005

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 7455 (AL) 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
000051072	Medicaid	AL	-
180037822	Other	AL	MEDICARE TRAVELERS
510-51072MIC	Other	AL	BLUE CROSS BLUE SHIELD
0810046	Other	AL	UNITED HEALTHCARE
0488291	Other	AL	UMWA
180037822	Other	AL	PALMETTO GBA-MEDICARE
C75218	Other	AL	VIVA

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

Is NPI 1720081961 active?

Yes, as of the latest NPPES snapshot, NPI 1720081961 is active (record last updated 2022-07-21).

How do I verify Marc Michelson's NPI record?

Cross-check NPI 1720081961 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 2022-07-21.