William Edgar Deal, PH.D
Clinical Psychologist · San Diego, CA
William Edgar Deal, PH.D is a clinical psychologist with a practice address in San Diego, California, and NPI 1255478756, issued on Jan 31, 2007. Check the license (California PSY21204, 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
- William Edgar Deal
- Credential
- PH.D
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY21204 CA
Self-reported in NPPES; status is on the state search - Practice location
- 34800 Bob Wilson Dr, San Diego, CA 92134
- Phone
- (760) 471-2296
- Enumerated
- Jan 31, 2007
- 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 12,647 in California → Look up another NPI →
Also registered at 34800 Bob Wilson Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Edgar Deal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY21204Check 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 Edgar Deal among 12,647 clinical psychologist records in California
William Edgar Deal, PH.D is one of 12,647 clinical psychologist records with a practice address in California. 9% 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 2007, is newer than 20% of them.
- NPI issued2007 · 20% of these records are older, 57% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileNo · 19% of these records are
- Record last updated2007 · 63% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
983 clinical psychologist records list a practice address in San Diego
They are 983 of the 52,937 NPPES records with a practice address in San Diego, and 12,647 clinical psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 12,647 in California → Every provider in San Diego → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Lynne Cessante, PH.D.San Diego, CA 921341386617793
- Jorge Concepcion, PSY.DSan Diego, CA 921341235339128
- Kimberly Corp, PSYDSan Diego, CA 921341427244813
- Scott Green, PH.D.San Diego, CA 921341346483476
- Dana Grossman, PH.D.San Diego, CA 921341619948254
- Debbie Hall, PH.D.San Diego, CA 921341447221585
- William Hunt, PH.D.San Diego, CA 921341699838722
- Marie Jakobczuk-Seda, PSY.D.San Diego, CA 921341265694756
Common questions
What is William Edgar Deal, PH.D's NPI number?
William Edgar Deal, PH.D's National Provider Identifier (NPI) is 1255478756, issued on Jan 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Edgar Deal, PH.D located?
The NPPES record lists a practice address at 34800 Bob Wilson Dr, San Diego, CA, 92134. Phone: (760) 471-2296. Providers update this record themselves, so call before visiting.
How can I verify William Edgar Deal, PH.D's license?
NPPES lists California license number PSY21204, 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.