Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Eddie Tang, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in San Francisco, CA · enumerated 2006.

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

National Provider Identifier

1093729691

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Registry record

Entity type Individual (Type 1)

Name Dr. Eddie Tang

Credential M.D.

Sex Male

Practice address San Francisco, CA, 94117

Phone (415) 387-9992

Fax (415) 387-9996

Enumeration date Jul 28, 2006

Last updated in NPPES Aug 26, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License G75213 (CA) 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
G752130	Medicaid	CA	-
G752130	Other	CA	BLUE CROSS/BLUE SHIELD

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 1093729691 active?

Yes, as of the latest NPPES snapshot, NPI 1093729691 is active (record last updated 2024-08-26).

How do I verify Eddie Tang's NPI record?

Cross-check NPI 1093729691 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 2024-08-26.