NPPES file of Aug 9, 2026

Mark V. Mellinger, PHD

Clinical Psychologist · New York, NY

Mark V. Mellinger, PHD is a clinical psychologist with a practice address in New York, New York, and NPI 1629069711, issued on Oct 29, 2005. Check the license (New York 006704-1, 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
1629069711
Name
Mark V. Mellinger
Credential
PHD
Primary taxonomy
Clinical Psychologist 103TC0700X
License numbers
006704-1 NY
002093 CT
Self-reported in NPPES; status is on the state search
Practice location
680 W End Ave, New York, NY 10025
Phone
(212) 864-2436
Enumerated
Oct 29, 2005
Record last updated
Jan 27, 2011 (not updated in 15 years: call before relying on the address or phone)
Medicaid ID
00685456 NY
Medicare enrollment
Enrolled (PECOS I20050922000592); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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.
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8 nearest clinical psychologist records → All 6,558 in New York → Look up another NPI →

Also registered at 680 W End Ave

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

  1. Deborah Dickstein, M.D.Psychiatry Physician1902049067
  2. Bonnie Gitlin, LCSWClinical Social Worker1922028984
  3. Michael Laikin, M.D.Psychiatry Physician1043383466
  4. Joan Lavender, PSY. D.Psychologist1265545800
  5. Jeanne Newhouse, NCPSYASpecialist1043386576
  6. Nicholas Piombino, LCSWClinical Social Worker1225192420

Verify Mark V. Mellinger 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 006704-1    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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Mark V. Mellinger among 6,558 clinical psychologist records in New York

Mark V. Mellinger, PHD 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 98% newer
  • In a Medicare fileNo · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated1981 · median 1996 among the 1,251 with a school on file
  • Record last updated2011 · 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. Deborah Birnbaum, PH.D.New York, NY 100251821020165
  2. Lily Blank, PH.D.New York, NY 100251790709897
  3. Eileen Cesare, PH.D.New York, NY 100251083635957
  4. Bj Cling, PHDNew York, NY 100251659334787
  5. Kenneth Diamond, PHDNew York, NY 100251457376535
  6. Jean Donnelly, PH.D.New York, NY 100251578518700
  7. Eric Garfinkel, PH.D.New York, NY 100251801800925
  8. Marthe Grice, PH.D.New York, NY 100251629091749

Common questions

What is Mark V. Mellinger, PHD's NPI number?

Mark V. Mellinger, PHD's National Provider Identifier (NPI) is 1629069711, issued on Oct 29, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Mark V. Mellinger, PHD located?

The NPPES record lists a practice address at 680 W End Ave, New York, NY, 10025. Phone: (212) 864-2436. Providers update this record themselves, so call before visiting.

How can I verify Mark V. Mellinger, PHD's license?

NPPES lists New York license number 006704-1, 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.