David Houston Murphy, PH.D.
Psychologist · Davis, CA
David Houston Murphy, PH.D. is a psychologist with a practice address in Davis, California, and NPI 1730801481, issued on Sep 19, 2022. Check the license (California 33585, 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
- David Houston Murphy
- Credential
- PH.D.
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 33585 CA
Self-reported in NPPES; status is on the state search - Practice location
- 930 Orchard RD., Davis, CA 95616
- Phone
- (615) 925-2477
- Enumerated
- Sep 19, 2022
- Record last updated
- Sep 19, 2022
- Entity
- Type 1 · individual
8 nearest psychologist records → All 7,304 in California → Look up another NPI →
Verify David Houston Murphy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 33585Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
David Houston Murphy among 7,304 psychologist records in California
David Houston Murphy, PH.D. is one of 7,304 psychologist records with a practice address in California. 6% 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 2022, is newer than 86% of them.
- NPI issued2022 · 86% of these records are older, 11% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 14% of these records are
- Record last updated2022 · 59% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 psychologist records list a practice address in Davis
They are 30 of the 1,711 NPPES records with a practice address in Davis, and 7,304 psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,304 in California → Every provider in Davis → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Tegan Adams, PSY.D.Davis, CA 956161215127709
- Trudy Baltz, PH.DDavis, CA 956161295851392
- Susan Brown, PH.D.Davis, CA 956161881738284
- Shelley Chavoor, PH.D.Davis, CA 956161649440926
- Beth Cohen, PH.D.Davis, CA 956161871561142
- Mark Corey, PH.D.Davis, CA 956161972537264
- Renee Dryfoos, PH.D.Davis, CA 956161821029588
- Roy Grabow, PH.D.Davis, CA 956161336327253
Common questions
What is David Houston Murphy, PH.D.'s NPI number?
David Houston Murphy, PH.D.'s National Provider Identifier (NPI) is 1730801481, issued on Sep 19, 2022. An NPI identifies a provider in billing; it is not a license.
Where is David Houston Murphy, PH.D. located?
The NPPES record lists a practice address at 930 Orchard RD., Davis, CA, 95616. Phone: (615) 925-2477. Providers update this record themselves, so call before visiting.
How can I verify David Houston Murphy, PH.D.'s license?
NPPES lists California license number 33585, 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.