Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jesslyn M Koloras, LSCD. PSYCHOLOGIST

Psychologist in York, PA · enumerated 2007.

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

National Provider Identifier

1518163872

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Registry record

Entity type Individual (Type 1)

Name Dr. Jesslyn M Koloras

Credential LSCD. PSYCHOLOGIST

Sex Female

Practice address 2870 Carol Rd, York, PA, 17402

Phone (717) 755-0921

Fax (717) 751-0783

Enumeration date Jun 25, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PS016247 (PA) Primary

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

What specialty is Jesslyn Koloras?

Jesslyn Koloras is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Joan Bitzer Psychologist · York, PA NPI 1114096864 James Spangler Psychologist · York, PA NPI 1356410930 Ardis Featherman Cognitive & Behavioral Psychologist · York, PA NPI 1134299597 Lucy Zarfos Psychologist · York, PA NPI 1265572309 Kathryn Bugbee Psychologist · York, PA NPI 1265573968 Bryan Sipes Dentist · York, PA NPI 1992827059 Eva Ciesielski Marriage & Family Therapist · York, PA NPI 1932469624 Brian Benner Dentist · York, PA NPI 1952975013

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