Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Westchester Faculty Psychological Associates PC

Psychologist in Valhalla, NY · enumerated 2006 · authorized official Carol Semmelrath, Business Administrator.

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

National Provider Identifier

1528080603

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Registry record

Entity type Organization (Type 2)

Legal business name Westchester Faculty Psychological Associates PC

Practice address 100 Woods Road, Taylor Pavilion North, Valhalla, NY, 10595

Phone (914) 493-8198

Fax (914) 493-1015

Enumeration date Jul 24, 2006

Last updated in NPPES May 22, 2019

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers · License 004185 (NY) Primary

Authorized official

Name Carol Semmelrath

Title Business Administrator

Phone (914) 496-8198

Other identifiers

Identifier	Type	State	Issuer
02922058	Medicaid	NY	-

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

Who is the authorized official for Westchester Faculty Psychological Associates PC?

NPPES lists Carol Semmelrath (Business Administrator) as the authorized official for this organization.

What is the NPI number for Westchester Faculty Psychological Associates PC?

The NPI for Westchester Faculty Psychological Associates PC is 1528080603, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Ma. Lourdes De Asis Allergy & Immunology Physician · Valhalla, NY NPI 1013912989 Rhea Dornbush Clinical Neuropsychologist · Valhalla, NY NPI 1346287679 Mark Papish Emergency Medicine Physician · Valhalla, NY NPI 1922018019 Janis Pastena Surgery Physician · Valhalla, NY NPI 1013095694 Janis A Pastena MD PC Surgery Physician · Valhalla, NY NPI 1922269158 Uzma Sarwar Internal Medicine Physician · Valhalla, NY NPI 1881838951 Allison Ostrow Pediatrics Physician · Valhalla, NY NPI 1598998387 Dora Smith Certified Registered Nurse Anesthetist · Valhalla, NY NPI 1508162447

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-22.