Nancy Elizabeth Sullivan, PH.D.
Clinical Neuropsychologist · Palo Alto, CA
Nancy Elizabeth Sullivan, PH.D. is a clinical neuropsychologist with a practice address in Palo Alto, California, and NPI 1215952759, issued on Jul 13, 2006. Check the license (California PSY15181, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Nancy Elizabeth Sullivan
- Credential
- PH.D.
- Primary taxonomy
- Clinical Neuropsychologist 103G00000X
- License number
- PSY15181 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2555 Park Blvd, Palo Alto, CA 94306
- Phone
- (650) 245-8685
- Enumerated
- Jul 13, 2006
- Record last updated
- Oct 5, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (650) 847-7636
- Entity
- Type 1 · individual
8 nearest clinical neuropsychologist records → All 743 in California → Look up another NPI →
Also registered at 2555 Park Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Rasch, PHDCounseling Psychologist1205053972
Verify Nancy Elizabeth Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY15181Check 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 Elizabeth Sullivan among 743 clinical neuropsychologist records in California
Nancy Elizabeth Sullivan, PH.D. is one of 743 clinical neuropsychologist records with a practice address in California. 23% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 76% newer
- In a Medicare fileNo · 23% of these records are
- In the CMS Doctors and Clinicians fileNo · 32% of these records are
- Record last updated2009 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103G00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Neuropsychologist providers in California
There are 743 clinical neuropsychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 743 in California → Every provider in Palo Alto → Clinical Neuropsychologist nationwide →
The 8 clinical neuropsychologist records with the nearest ZIP codes
- Jen Aronowitz, PH.D.Palo Alto, CA 943061306300876
- Gayle Deutsch, PHDStanford, CA 943051457454423
- Lauren Drag, PHDStanford, CA 943051245523992
- Brionne Elkins, PHDStanford, CA 943051033493374
- Seoni Llanes, PH.D.Stanford, CA 943051659431302
- Selvi Paulraj, PHDStanford, CA 943051669147062
- Simon Tan, PSYD. ABPP-CNStanford, CA 943051902932536
- Anna Teague, PHDStanford, CA 943051770086878
Common questions
What is Nancy Elizabeth Sullivan, PH.D.'s NPI number?
Nancy Elizabeth Sullivan, PH.D.'s National Provider Identifier (NPI) is 1215952759, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Elizabeth Sullivan, PH.D. located?
The NPPES record lists a practice address at 2555 Park Blvd, Palo Alto, CA, 94306. Phone: (650) 245-8685. Providers update this record themselves, so call before visiting.
How can I verify Nancy Elizabeth Sullivan, PH.D.'s license?
NPPES lists California license number PSY15181, as entered by the provider. Search the California 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.