William Somerville, PHD
Clinical Psychologist · Ridgewood, NY
William Somerville, PHD is a clinical psychologist with a practice address in Ridgewood, New York, and NPI 1891181368, issued on Apr 12, 2015. Check the license (New York 022436, 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 Somerville
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 022436 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1639 Centre St # 141, Ridgewood, NY 11385
- Phone
- (718) 594-2458
- Enumerated
- Apr 12, 2015
- Record last updated
- Nov 17, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (718) 425-9862
- Medicare enrollment
- Enrolled (PECOS I20180312000023); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1639 Centre St # 141
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Juliet AndersonSocial Worker1558919274
Verify William Somerville 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 022436Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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.
Other clinical psychologist records in New York
- Kristen Abbott, PH.D.Bronx, NY1780849851
- Wendy Abbott-Egnor, PHDLatham, NY1467087734
- Rebecca Abbott-Sinclair, PHDScarsdale, NY1235669698
- Laila Abdelsalam, PH.D.New York, NY1801415708
- Danielle Abel, PHDGlen Oaks, NY1396608857
- Valerie Abel, PSY.D.Brooklyn, NY1053327627
- Edward Abelson, PH.D.Ithaca, NY1932254984
- Delrita Abercrombie, PH.D.Brooklyn, NY1134244411
- Ancy Abraham, PH.D.Fayetteville, NY1790973659
- Beverly Abraham, PHDCornwall On Hudson, NY1932246238
Common questions
What is William Somerville, PHD's NPI number?
William Somerville, PHD's National Provider Identifier (NPI) is 1891181368, issued on Apr 12, 2015. An NPI identifies a provider in billing; it is not a license.
Where is William Somerville, PHD located?
The NPPES record lists a practice address at 1639 Centre St # 141, Ridgewood, NY, 11385. Phone: (718) 594-2458. Providers update this record themselves, so call before visiting.
How can I verify William Somerville, PHD's license?
NPPES lists New York license number 022436, 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.