NPPES file of Aug 9, 2026

Robert Riordan, JD, PSYD

Clinical Psychologist · New York, NY

Robert Riordan, JD, PSYD is a clinical psychologist with a practice address in New York, New York, and NPI 1033468558, issued on Aug 30, 2012. Check the license (New York 019637-1, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1033468558
Name
Robert Riordan
Credential
JD, PSYD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
019637-1 NY
Self-reported in NPPES; status is on the state search
Practice location
240 W End Ave, New York, NY 10023
Phone
(212) 203-3118
Enumerated
Aug 30, 2012
Record last updated
Aug 30, 2012 (not updated in 14 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest clinical psychologist records → All 6,558 in New York → Look up another NPI →

Also registered at 240 W End Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lauren Dehler, PSY.D.Cognitive & Behavioral Psychologist1508285917
  2. Erika Doukas, PSY. D.Clinical Psychologist1598072993
  3. Robert GainesClinical Psychologist1730380684
  4. Robin Gaines, LCSWClinical Social Worker1457552309
  5. Maria Goudie, LCSWClinical Social Worker1881726321
  6. Maya Kron, LA.CAcupuncturist1538448220

Verify Robert Riordan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 019637-1    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

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Robert Riordan among 6,558 clinical psychologist records in New York

Robert Riordan, JD, PSYD 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 2012, is newer than 60% of them.

  • NPI issued2012 · 60% of these records are older, 37% newer
  • In a Medicare fileNo · 7% of these records are
  • In the CMS Doctors and Clinicians fileNo · 19% of these records are
  • Record last updated2012 · 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).

2,542 clinical psychologist records list a practice address in New York

They are 2,542 of the 98,468 NPPES records with a practice address in New York, and 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 New York → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Lori Bohm, PH.D.New York, NY 100231952332488
  2. Thomas Caffrey, PH.D.New York, NY 100231669417390
  3. Eduvigis Cruz Arrieta, PHDNew York, NY 100231275560377
  4. Cynthia Field, PH.D.New York, NY 100231548290281
  5. Natalie Fisher, PHDNew York, NY 100231679571665
  6. Clare Holzman, PHDNew York, NY 100231558394957
  7. John Hudesman, PH.D.New York, NY 100231235146507
  8. Lisa Licht Hirsch, PH.D.New York, NY 100231760570469

Common questions

What is Robert Riordan, JD, PSYD's NPI number?

Robert Riordan, JD, PSYD's National Provider Identifier (NPI) is 1033468558, issued on Aug 30, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Robert Riordan, JD, PSYD located?

The NPPES record lists a practice address at 240 W End Ave, New York, NY, 10023. Phone: (212) 203-3118. Providers update this record themselves, so call before visiting.

How can I verify Robert Riordan, JD, PSYD's license?

NPPES lists New York license number 019637-1, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.