Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aaron Hochman-Zimmerman, MD

General Practice Physician in Dix Hills, NY · enumerated 2022.

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

National Provider Identifier

1871236869

Verified

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Registry record

Entity type Individual (Type 1)

Name Aaron Hochman-Zimmerman

Credential MD

Sex Male

Practice address 23 Westcliff Dr, Dix Hills, NY, 11746

Phone (631) 385-4463

Enumeration date Apr 18, 2022

Last updated in NPPES May 19, 2026

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 338762 (NY) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 343548 (LA) Primary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 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 Aaron Hochman-Zimmerman?

Aaron Hochman-Zimmerman is registered in NPPES with the primary taxonomy of General Practice Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-19.