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Benjamin I Rosin, MD

Hospitalist Physician in Sun City West, AZ · enumerated 2005.

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

National Provider Identifier

1609877448

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Registry record

Entity type Individual (Type 1)
Name Benjamin I Rosin
Credential MD
Sex Male
Practice address 14502 W Meeker Blvd, Sun City West, AZ, 85375
Phone (623) 524-8814
Enumeration date Aug 2, 2005
Last updated in NPPES Sep 9, 2015

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 26039 (AZ) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 26039 (AZ) 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
3876561 Other AZ AETNA
AZ9355 Other AZ HEALTHNET
445206 Medicaid AZ -

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 Benjamin Rosin's NPI record?
Cross-check NPI 1609877448 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1609877448 active?
Yes, as of the latest NPPES snapshot, NPI 1609877448 is active (record last updated 2015-09-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-09.