Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael D. Seidman, M.D.

Otolaryngology/Facial Plastic Surgery Physician in Celebration, FL · enumerated 2006.

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

National Provider Identifier

1205902673

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Registry record

Entity type Individual (Type 1)

Name Michael D. Seidman

Credential M.D.

Sex Male

Practice address 410 Celebration Pl Ste 305, Celebration, FL, 34747

Phone (407) 303-4120

Fax (407) 303-4124

Enumeration date Nov 28, 2006

Last updated in NPPES Jul 9, 2020

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 407013 (MI) Secondary

207YX0901X Otology & Neurotology Physician Allopathic & Osteopathic Physicians · License ME126537 (FL) Secondary

207YX0905X Otolaryngology/Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians · License ME126537 (FL) 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
MS407013	Other	-	CHAMPUS-CHAMPUS
MS407013	Other	-	COMMERCIAL-COMMERCIAL NUMBER
700H262260	Other	-	BLUE CROSS-BLUE CROSS
284774310	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.

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Frequently asked questions

Is NPI 1205902673 active?

Yes, as of the latest NPPES snapshot, NPI 1205902673 is active (record last updated 2020-07-09).

How do I verify Michael Seidman's NPI record?

Cross-check NPI 1205902673 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 2020-07-09.