Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Nicholas Velmahos, MD

Psychiatry Physician in Holmdel, NJ · enumerated 2022.

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

National Provider Identifier

1669121166

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Registry record

Entity type Individual (Type 1)

Name Dr. Nicholas Velmahos

Credential MD

Sex Male

Practice address 727 N Beers St, Holmdel, NJ, 07733

Phone (732) 739-5900

Fax (732) 962-7234

Enumeration date Mar 22, 2022

Last updated in NPPES Apr 23, 2026

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 25MA12914100 (NJ) 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.

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Frequently asked questions

How do I verify Nicholas Velmahos's NPI record?

Cross-check NPI 1669121166 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1669121166 active?

Yes, as of the latest NPPES snapshot, NPI 1669121166 is active (record last updated 2026-04-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-23.