NPPES file of Aug 9, 2026

Gardith Marcelin, PH.D.

Psychologist · Brooklyn, NY

Gardith Marcelin, PH.D. is a psychologist with a practice address in Brooklyn, New York, and NPI 1285049114, issued on Jun 30, 2014. Check the license (New York 019920, 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
1285049114
Name
Gardith Marcelin
Credential
PH.D.
Primary taxonomy
Psychologist 103T00000X
License number
019920 NY
Self-reported in NPPES; status is on the state search
Practice location
26 Court St, Brooklyn, NY 11242
Phone
(347) 560-3871
Enumerated
Jun 30, 2014
Record last updated
Sep 14, 2016 (not updated in 10 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 psychologist records → All 5,045 in New York → Look up another NPI →

Also registered at 26 Court St

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

  1. May AhmedCase Manager/Care Coordinator1538590195
  2. Chamin Ajjan, LCSW, ACTClinical Social Worker1912914508
  3. Theresa Allen, LCSWClinical Social Worker1801165915
  4. Yanina AndreyevaCase Manager/Care Coordinator1831573849
  5. Shari Appollon, LCSWClinical Social Worker1659750453
  6. Matthew Ashton, L.C.S.W-R.Social Worker1285942110

Verify Gardith Marcelin 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 019920    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.

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Gardith Marcelin among 5,045 psychologist records in New York

Gardith Marcelin, PH.D. is one of 5,045 psychologist records with a practice address in New York. 6% 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 2014, is newer than 60% of them.

  • NPI issued2014 · 60% of these records are older, 37% newer
  • In a Medicare fileNo · 6% of these records are
  • In the CMS Doctors and Clinicians fileNo · 15% of these records are
  • Record last updated2016 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychologist providers in New York

There are 5,045 psychologist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,045 in New York → Every provider in Brooklyn → Psychologist nationwide →

The 8 psychologist records with the nearest ZIP codes

  1. Beth Halpern, PH.D.Brooklyn, NY 112421467744714
  2. Elizabeth Hammel, PH.D.Brooklyn, NY 112421831540699
  3. Jennifer Hope, PH.D.Brooklyn, NY 112421841437944
  4. Michelle Marquez, PSY.DBrooklyn, NY 112421740431774
  5. Beryl Nightingale, PH.D.Brooklyn, NY 112421255411930
  6. Antonio Ortega, PSY.D.Brooklyn, NY 112421538281597
  7. Tracy Poon, PSY. D.Brooklyn, NY 112421558425827
  8. Sulma Rowland, PSYDBrooklyn, NY 112421033625546

Common questions

What is Gardith Marcelin, PH.D.'s NPI number?

Gardith Marcelin, PH.D.'s National Provider Identifier (NPI) is 1285049114, issued on Jun 30, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Gardith Marcelin, PH.D. located?

The NPPES record lists a practice address at 26 Court St, Brooklyn, NY, 11242. Phone: (347) 560-3871. Providers update this record themselves, so call before visiting.

How can I verify Gardith Marcelin, PH.D.'s license?

NPPES lists New York license number 019920, 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.