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Thomas J Donovan, MD

Otolaryngology Physician in St Louis, MO · enumerated 2006.

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

National Provider Identifier

1255358842

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Registry record

Entity type Individual (Type 1)
Name Thomas J Donovan
Credential MD
Sex Male
Practice address 3660 Vista, St Louis, MO, 63110
Phone (314) 577-8887
Fax (314) 268-5111
Enumeration date Jul 17, 2006
Last updated in NPPES Jan 9, 2008

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License R5161 (MO) Primary
207YP0228X Pediatric Otolaryngology Physician Allopathic & Osteopathic Physicians · License R5161 (MO) Secondary
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

What specialty is Thomas Donovan?
Thomas Donovan is registered in NPPES with the primary taxonomy of Otolaryngology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-09.