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Psychologist - Clinicals in Fishkill, NY

Browse 7 Psychologist - Clinical providers listed in NPPES with a practice address in Fishkill, New York.

7 Healthcare Providers

How Fishkill compares with the U.S.

7 active clinicians in Psychologist - Clinical list a practice address in Fishkill, NY in the NPI registry.

Fishkill has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.

None of the clinicians in Psychologist - Clinical in Fishkill are listed in the CMS Medicare file.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.

Showing 1โ€“7 of 7 providers
With recent CMS data first, then Aโ€“Z

Dr. Jaclyn Mae Green , PsyD

Psychologist - Clinical

Active NPI Status
121 Red Schoolhouse Rd, Fishkill, NY 125242810
Phone: 8458316600
NPI Identifier 1134407208
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Dr. Marsha L Shelov , PhD

Psychologist - Clinical

Active NPI Status
12 Broad St, Fishkill, NY 125241401
Phone: 9147250169
NPI Identifier 1710191549
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Dr. David Joshua Shumsky , PsyD

Psychologist - Clinical

Active NPI Status
21 Old Main St, Suite 204, Fishkill, NY 125241883
Phone: 8458974100
NPI Identifier 1619967668
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Dr. Patricia Guerin Thomas , PhD

Psychologist - Clinical

Active NPI Status
12 Broad St, Fishkill, NY 125241802
Phone: 8458967787
NPI Identifier 1821302688
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Dr. Matthew Lloyd Warner , PsyD

Psychologist - Clinical

Active NPI Status
2 Summit Ct, Suite 204, Fishkill, NY 125241348
Phone: 3476610502
NPI Identifier 1841344769
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Dr. Michael A. Westerman , PhD

Psychologist - Clinical

Active NPI Status
12 Broad St, Fishkill, NY 125241802
Phone: 8458967787
NPI Identifier 1356550305
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Dr. Catherine Williams , PsyD

Psychologist - Clinical

Active NPI Status
1022 Main St, Fishkill, NY 125243512
Phone: 8452068871
NPI Identifier 1821295932
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Frequently Asked Questions about Psychologist - Clinical in Fishkill

How do I check a Psychologist - Clinical practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the New York licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.