Nancy Riley McWilliams, PHD
Psychologist · Flemington, NJ
Nancy Riley McWilliams, PHD is a psychologist with a practice address in Flemington, New Jersey, and NPI 1316036841, issued on Oct 12, 2006. Check the license (New Jersey 1260, as entered in NPPES) with the New Jersey board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Nancy Riley McWilliams
- Credential
- PHD
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 1260 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 9 Mine St, Flemington, NJ 08822
- Phone
- (908) 782-9766
- Enumerated
- Oct 12, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (908) 788-5527
- Entity
- Type 1 · individual
8 nearest psychologist records → All 1,488 in New Jersey → Look up another NPI →
Verify Nancy Riley McWilliams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 1260Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Nancy Riley McWilliams among 1,488 psychologist records in New Jersey
Nancy Riley McWilliams, PHD is one of 1,488 psychologist records with a practice address in New Jersey. 8% 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 1% of them.
- NPI issued2006 · 1% of these records are older, 72% newer
- In a Medicare fileNo · 8% of these records are
- In the CMS Doctors and Clinicians fileNo · 23% 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 103T00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychologist providers in New Jersey
There are 1,488 psychologist records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,488 in New Jersey → Every provider in Flemington → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Leslie Callanan, PHDFlemington, NJ 088221942345723
- Thomas Enos, PHDFlemington, NJ 088221134264914
- Donald Franklin, PHDFlemington, NJ 088221912022054
- Michael Likier, PH.D.Flemington, NJ 088221558593301
- Edward Linehan, PH.D.Flemington, NJ 088221730249574
- Patricia Brady, ED.D.Kendall Park, NJ 088241780723270
- Jessica Fernandez, PSY.D.Kendall Park, NJ 088241871473975
- Sarah Heber, PSY.D.Edison, NJ 088201043791544
Common questions
What is Nancy Riley McWilliams, PHD's NPI number?
Nancy Riley McWilliams, PHD's National Provider Identifier (NPI) is 1316036841, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Riley McWilliams, PHD located?
The NPPES record lists a practice address at 9 Mine St, Flemington, NJ, 08822. Phone: (908) 782-9766. Providers update this record themselves, so call before visiting.
How can I verify Nancy Riley McWilliams, PHD's license?
NPPES lists New Jersey license number 1260, as entered by the provider. Search the New Jersey 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.