NPPES file of Aug 9, 2026

David G. Hartman, PHD

Cognitive & Behavioral Psychologist · Amityville, NY

David G. Hartman, PHD is a cognitive & behavioral psychologist with a practice address in Amityville, New York, and NPI 1750507984, issued on Apr 17, 2007. Check the license (New York 009806, 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
1750507984
Name
David G. Hartman
Credential
PHD
Primary taxonomy
Cognitive & Behavioral Psychologist 103TB0200X
License number
009806 NY
Self-reported in NPPES; status is on the state search
Practice location
181 S Ketcham Ave, Amityville, NY 11701
Phone
(631) 691-8127
Enumerated
Apr 17, 2007
Record last updated
Jul 8, 2007 (not updated in 19 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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Verify David G. Hartman 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 009806    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
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Cognitive & Behavioral Psychologist providers in New York

There are 224 cognitive & behavioral psychologist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 224 in New York → Every provider in Amityville →

Other cognitive & behavioral psychologist records in New York

  1. Jennifer Abbey, PH.D.Rye, NY1750645917
  2. Estee Acobas, PSY.D.Cedarhurst, NY1841964673
  3. Judith Adamo, PH.D.Armonk, NY1780044479
  4. Shira Alani, PSY.D.New York, NY1811333446
  5. Jayme Albin, MA, PH.DNew York, NY1669704391
  6. Susan Alessi, PHDBuffalo, NY1669466017
  7. Elvira Aletta, PHDAmherst, NY1497749600
  8. Alexander Alvarado, PSY.D.New York, NY1265943005
  9. Cecily Anders, PSY.D.New York, NY1811439656
  10. Anthony Anzalone, PSY.D.Centereach, NY1124346689

Common questions

What is David G. Hartman, PHD's NPI number?

David G. Hartman, PHD's National Provider Identifier (NPI) is 1750507984, issued on Apr 17, 2007. An NPI identifies a provider in billing; it is not a license.

Where is David G. Hartman, PHD located?

The NPPES record lists a practice address at 181 S Ketcham Ave, Amityville, NY, 11701. Phone: (631) 691-8127. Providers update this record themselves, so call before visiting.

How can I verify David G. Hartman, PHD's license?

NPPES lists New York license number 009806, 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.