NPPES file of Aug 9, 2026

Robert Dennis Seiler, PH.D.

Clinical Psychologist · Huntington Station, NY

Robert Dennis Seiler, PH.D. is a clinical psychologist with a practice address in Huntington Station, New York, and NPI 1538224787, issued on Dec 27, 2006. Check the license (New York 008752-1, 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
1538224787
Name
Robert Dennis Seiler
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
008752-1 NY
Self-reported in NPPES; status is on the state search
Practice location
27 Bolan Dr, Huntington Station, NY 11746
Phone
(631) 673-5858
Enumerated
Dec 27, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(631) 547-0989
Medicare enrollment
Enrolled (PECOS I20120309000468); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Verify Robert Dennis Seiler 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 008752-1
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Robert Dennis Seiler among 6,558 clinical psychologist records in New York

Robert Dennis Seiler, PH.D. 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 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 75% newer
  • In a Medicare fileNo · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated1985 · median 1996 among the 1,251 with a school on file
  • Record last updated2007 · 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.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Jacqueline Becker, PH.D.Huntington Station, NY 117461780731315
  2. Susanne Cooperman, PHDHuntington Station, NY 117461265496145
  3. Joseph Gottesman, PH.D.Dix Hills, NY 117461588280473
  4. Neil Grossman, PH.D.Dix Hills, NY 117461710917059
  5. Howard Gurr, PH.D.Dix Hills, NY 117461740380625
  6. Jennifer Kahn, PH.D.Dix Hills, NY 117461851714885
  7. Joanna Katsigeorgis, LPDix Hills, NY 117461518470145
  8. Robert Katz, PHDDix Hills, NY 117461578548905

Common questions

What is Robert Dennis Seiler, PH.D.'s NPI number?

Robert Dennis Seiler, PH.D.'s National Provider Identifier (NPI) is 1538224787, issued on Dec 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Robert Dennis Seiler, PH.D. located?

The NPPES record lists a practice address at 27 Bolan Dr, Huntington Station, NY, 11746. Phone: (631) 673-5858. Providers update this record themselves, so call before visiting.

How can I verify Robert Dennis Seiler, PH.D.'s license?

NPPES lists New York license number 008752-1, 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.

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.