Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen Tannenbaum, M.D.

Urology Physician in Aventura, FL · enumerated 2006.

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

National Provider Identifier

1780648220

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Registry record

Entity type Individual (Type 1)

Name Stephen Tannenbaum

Credential M.D.

Sex Male

Practice address 21150 Biscayne Blvd, 404, Aventura, FL, 33180

Phone (305) 466-9111

Fax (305) 466-9127

Enumeration date Apr 13, 2006

Last updated in NPPES May 2, 2016

Taxonomy & licenses

174400000X Specialist Other Service Providers · License : ME80333 (FL) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License ME0080333 (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
P00614895	Other	FL	RR MEDICARE
03283	Other	FL	BCBS FL
1193485	Other	FL	WELLCARE
0486638	Other	FL	CIGNA
260392600	Medicaid	FL	-
P0003168	Other	FL	FLORIDA HEALTHCARE PLUS
10719	Other	FL	DIMENSION HEALTH PLAN
7755456	Other	FL	AETNA PROVIDER #
1072583	Other	FL	CAREPLUS
P01720866	Other	FL	SIMPLY HEALTHCARE

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

How do I verify Stephen Tannenbaum's NPI record?

Cross-check NPI 1780648220 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1780648220 active?

Yes, as of the latest NPPES snapshot, NPI 1780648220 is active (record last updated 2016-05-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-02.