NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Warren D Bromberg, MD

Urology Physician in Mount Kisco, NY · enumerated 2006 · practices at Ameripath New York LLC.

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

National Provider Identifier

1548212251

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Registry record

Entity type Individual (Type 1)
Name Warren D Bromberg
Credential MD
Sex Male
Practice address 110 S Bedford Rd, Care Mount Medical PC, Mount Kisco, NY, 10549
Fax (914) 242-1516
Enumeration date May 17, 2006
Last updated in NPPES Jan 29, 2019

Taxonomy & licenses

2088P0231X Pediatric Urology Physician Allopathic & Osteopathic Physicians · License 164086 (NY) Secondary
208800000X Urology Physician Allopathic & Osteopathic Physicians · License 164083 (NY) 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
340011156 Other NY MEDICARE RAILROAD
0667910001 Other NY DME
01592052 Medicaid NY -

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 Warren Bromberg?
Warren Bromberg 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 2019-01-29.