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Robert J Berson, MD

Urology Physician in West Islip, NY · enumerated 2006.

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

National Provider Identifier

1093881716

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Registry record

Entity type Individual (Type 1)
Name Robert J Berson
Credential MD
Sex Male
Practice address 747 Montauk Hwy, West Islip, NY, 11795
Fax (631) 587-4938
Enumeration date Nov 27, 2006
Last updated in NPPES May 8, 2012

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 118380 (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
2194 Other - VYTRA
1099813 Other - GHI
112677136019 Other - CIGNA
118380 Other - HIP
522479 Other - UNITED HEALTHCARE
78L771 Other NY BCBS
85727 Other - USHC
4093624 Other - AETNA
AA00111 Other - MDNY
CS167 Other - OXFORD

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

What specialty is Robert Berson?
Robert Berson 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.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-08.