Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Jeffrey Rosenblum, MD

Orthopaedic Trauma Physician in Poughkeepsie, NY · enumerated 2006.

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

National Provider Identifier

1376643031

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name William Jeffrey Rosenblum

Credential MD

Sex Male

Practice address 19 Baker Ave Ste 100, Poughkeepsie, NY, 12601

Phone (914) 789-2700

Enumeration date Sep 23, 2006

Last updated in NPPES Apr 17, 2026

Taxonomy & licenses

207XX0801X Orthopaedic Trauma Physician Allopathic & Osteopathic Physicians · License 342208 (NY) Primary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 060601 (GA) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License ME145843 (FL) Secondary

207XX0801X Orthopaedic Trauma Physician Allopathic & Osteopathic Physicians · License ME145843 (FL) Secondary

207XX0801X Orthopaedic Trauma Physician Allopathic & Osteopathic Physicians · License 060601 (GA) Secondary

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
UG397	Other	FL	BCBS

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1376643031 active?

Yes, as of the latest NPPES snapshot, NPI 1376643031 is active (record last updated 2026-04-17).

How do I verify William Rosenblum's NPI record?

Cross-check NPI 1376643031 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Chad Rappaport Foot & Ankle Surgery Podiatrist · Poughkeepsie, NY NPI 1538138664 Michelle Camastro Family Nurse Practitioner · Poughkeepsie, NY NPI 1356727747 Ashlyn Morse-Sanyal Orthopaedic Surgery Physician · Poughkeepsie, NY NPI 1699201632 Rajkumar Selvanayagam Orthopaedic Surgery Physician · Poughkeepsie, NY NPI 1265166508

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-17.