NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Hillard Warm, M.D.

Specialist in Port Jefferson Station, NY · enumerated 2007 · practices at Cosmetic Surgery of New York PC.

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

National Provider Identifier

1922150739

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Registry record

Entity type Individual (Type 1)
Name Mr. Hillard Warm
Credential M.D.
Sex Male
Practice address 4616 Nesconset Hwy, Port Jefferson Station, NY, 11776
Phone (631) 473-7070
Fax (631) 331-2654
Enumeration date Jan 18, 2007
Last updated in NPPES Mar 17, 2011

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 145594 (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
145594 Other NY LICENSE #

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

Is NPI 1922150739 active?
Yes, as of the latest NPPES snapshot, NPI 1922150739 is active (record last updated 2011-03-17).
How do I verify Hillard Warm's NPI record?
Cross-check NPI 1922150739 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-17.