William North Davis, PHD
Clinical Psychologist · New York, NY
William North Davis, PHD is a clinical psychologist with a practice address in New York, New York, and NPI 1538238209, issued on Nov 7, 2006. Check the license (New York 3819, 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.
- Name
- William North Davis
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License numbers
- 3819 NY
PS005362L PA
Self-reported in NPPES; status is on the state search - Practice location
- 244 5TH Ave, New York, NY 10001
- Phone
- (212) 889-9526
- Enumerated
- Nov 7, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 6,558 in New York → Look up another NPI →
Also registered at 244 5TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William North Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 3819Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William North Davis among 6,558 clinical psychologist records in New York
William North Davis, 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 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 fileNo · 19% of these records are
- 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).
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
- Carolyn Alroy, PSYDNew York, NY 100011366408262
- Deidre Anglin, PHDNew York, NY 100011861509028
- Ellen Beyda, PSY.D.New York, NY 100011851348254
- Stephen Capson, PSY.D.New York, NY 100011851300776
- Annalisa Erba, PSY.D.New York, NY 100011083686406
- Jonathan Fader, PHDNew York, NY 100011710971064
- Rachel Feldman, PH.D.New York, NY 100011891756607
- Jani Klebanow, PH.D.New York, NY 100011124054267
Common questions
What is William North Davis, PHD's NPI number?
William North Davis, PHD's National Provider Identifier (NPI) is 1538238209, issued on Nov 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William North Davis, PHD located?
The NPPES record lists a practice address at 244 5TH Ave, New York, NY, 10001. Phone: (212) 889-9526. Providers update this record themselves, so call before visiting.
How can I verify William North Davis, PHD's license?
NPPES lists New York license number 3819, 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.