Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Hilary B Berlin, MD

Pediatric Rehabilitation Medicine Physician in Hewlett, NY · enumerated 2006.

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

National Provider Identifier

1154427771

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Registry record

Entity type Individual (Type 1)

Name Dr. Hilary B Berlin

Credential MD

Sex Female

Practice address Hewlett, NY, 11557

Phone (516) 256-0442

Fax (516) 256-0419

Enumeration date Sep 15, 2006

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2081P0010X Pediatric Rehabilitation Medicine Physician Allopathic & Osteopathic Physicians · License 176145 (NY) Primary

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

Where does Hilary Berlin practice?

The practice location on file with NPPES is in Hewlett, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Hilary Berlin?

The National Provider Identifier (NPI) for Hilary Berlin is 1154427771, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.