Patrick J. Ryan
Clinical Psychologist · West Islip, NY
Patrick J. Ryan is a clinical psychologist with a practice address in West Islip, New York, and NPI 1538035506, issued on Oct 15, 2025. Check the license (New York 950495, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Patrick J. Ryan
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 950495 NY
Self-reported in NPPES; status is on the state search - Practice location
- 229 Willetts LN, West Islip, NY 11795
- Phone
- (727) 490-9563
- Enumerated
- Oct 15, 2025
- Record last updated
- Oct 15, 2025
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 6,558 in New York → Look up another NPI →
Verify Patrick J. Ryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 950495Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Patrick J. Ryan among 6,558 clinical psychologist records in New York
Patrick J. Ryan is one of 6,558 clinical psychologist records with a practice address in New York. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 97% of them.
- NPI issued2025 · 97% of these records are older, under 1% newer
- In a Medicare fileNo · 7% of these records are
- In the CMS Doctors and Clinicians fileNo · 19% of these records are
- Record last updated2025 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Psychologist providers in New York
There are 6,558 clinical psychologist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6,558 in New York → Every provider in West Islip → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Israel Birnbaum, PH.D.West Islip, NY 117951790720159
- Joseph Costello, PH.D.West Islip, NY 117951245573682
- Mary Anne Geskie, PH.D.West Islip, NY 117951861485583
- Helen Meyers, PHDWest Islip, NY 117951700945623
- William CalabreseStony Brook, NY 117941487054367
- Veronique Deutsch-Anzalone, PSYDStony Brook, NY 117941124338017
- Lara Dicarlo, PSYDStony Brook, NY 117941164185989
- Peiyi HeStony Brook, NY 117941760030639
Common questions
What is Patrick J. Ryan's NPI number?
Patrick J. Ryan's National Provider Identifier (NPI) is 1538035506, issued on Oct 15, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Patrick J. Ryan located?
The NPPES record lists a practice address at 229 Willetts LN, West Islip, NY, 11795. Phone: (727) 490-9563. Providers update this record themselves, so call before visiting.
How can I verify Patrick J. Ryan's license?
NPPES lists New York license number 950495, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.