Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas Flynn Smith, MD

Procedural Dermatology Physician in Baltimore, MD · enumerated 2005.

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

National Provider Identifier

1477542751

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Registry record

Entity type Individual (Type 1)

Name Thomas Flynn Smith

Credential MD

Sex Male

Practice address 9101 Franklin Square Dr, Suite 308, Baltimore, MD, 21237

Phone (410) 574-3100

Fax (410) 574-3710

Enumeration date Oct 19, 2005

Last updated in NPPES May 24, 2016

Taxonomy & licenses

207NS0135X Procedural Dermatology Physician Allopathic & Osteopathic Physicians · License DOO61282 (MD) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1477542751 active?

Yes, as of the latest NPPES snapshot, NPI 1477542751 is active (record last updated 2016-05-24).

How do I verify Thomas Smith's NPI record?

Cross-check NPI 1477542751 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 2016-05-24.