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Mark B Weitzenfeld, MD

Urology Physician in Aventura, FL · enumerated 2007.

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

National Provider Identifier

1316132137

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Registry record

Entity type Individual (Type 1)
Name Mark B Weitzenfeld
Credential MD
Sex Male
Practice address 21110 Biscayne Blvd, Suite 401, Aventura, FL, 33180
Fax (305) 675-2788
Enumeration date Sep 14, 2007
Last updated in NPPES Jun 6, 2017

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License ME27164 (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
56089 Other FL BLUE CROSS BLUE SHIELD
56089 Other FL BCBS
P971396 Other FL OPTIMUM
002364 Other FL NHP
0366037 Other FL CIGNA
1256832 Other FL WELLCARE MEDICARE ONLY
P00284474 Other FL RAILROAD MEDICARE
1005619 Other FL CAREPLUS
4200786 Other FL AETNA
P1035626 Other FL FREEDOM
P0001582 Other FL SIMPLY
203827 Other FL AVMED
2364 Other FL DIMENSION
P01609935 Other FL RR MEDICARE
040323700 Medicaid FL -

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 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.
What specialty is Mark Weitzenfeld?
Mark Weitzenfeld is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-06-06.