Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Chris Anthony Karampahtsis, MD

Psychiatry Physician in Huntington Station, NY · enumerated 2010.

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

National Provider Identifier

1538489489

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Registry record

Entity type Individual (Type 1)

Name Dr. Chris Anthony Karampahtsis

Credential MD

Sex Male

Practice address 33 Walt Whitman Rd Ste 217w, Huntington Station, NY, 11746

Phone (631) 252-5368

Fax (888) 506-5997

Enumeration date Jun 2, 2010

Last updated in NPPES Mar 17, 2021

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 258493 (MA) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 4301096211 (MI) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 4301096211 (MI) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 284084-1 (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 Chris Karampahtsis practice?

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

What is the NPI number for Chris Karampahtsis?

The National Provider Identifier (NPI) for Chris Karampahtsis is 1538489489, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-17.