Patricia Denise Walshaw, PH.D.
Clinical Psychologist · Los Angeles, CA
Patricia Denise Walshaw, PH.D. is a clinical psychologist with a practice address in Los Angeles, California, and NPI 1235361528, issued on Aug 20, 2009. Check the license (California PSY22845, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Patricia Denise Walshaw
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY22845 CA
Self-reported in NPPES; status is on the state search - Practice location
- 760 Westwood Plaza, Los Angeles, CA 90095
- Phone
- (310) 301-6800
- Enumerated
- Aug 20, 2009
- Record last updated
- Dec 19, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (310) 206-1914
- Medicaid ID
- 0PSY22845 CA
- Medicare enrollment
- Enrolled (PECOS I20100204000227); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 2007
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
Also registered at 760 Westwood Plaza
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ronnie Bergman, PHDClinical Psychologist1528093820
- Karin Best, PHDClinical Psychologist1689609901
- Enrico Castillo, M.D., M.S.H.P.M.Psychiatry Physician1710204029
- Melissa Delhomme, PHDClinical Psychologist1801811617
- Daniel Dickerson, D.O.Psychiatry Physician1336349091
- Louise Dixon De Silva, MAClinical Psychologist1164941910
Verify Patricia Denise Walshaw in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY22845Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 75.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- UC RegentsLos Angeles, CA
- Ucla Radiology Medical GroupLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Patricia Denise Walshaw among 12,647 clinical psychologist records in California
Patricia Denise Walshaw, 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. Its NPI, issued in 2009, is newer than 49% of them.
- NPI issued2009 · 49% of these records are older, 46% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated2007 · median 2006 among the 2,424 with a school on file
- Record last updated2019 · 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).
1,268 clinical psychologist records list a practice address in Los Angeles
They are 1,268 of the 69,537 NPPES records with a practice address in Los Angeles, and 12,647 clinical psychologist records in California.
All 12,647 in California → Every provider in Los Angeles → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Veronica Barenstein, PHDLos Angeles, CA 900951114958154
- Carrie Bearden, PH.DLos Angeles, CA 900951194750919
- Ronnie Bergman, PHDLos Angeles, CA 900951528093820
- Karin Best, PHDLos Angeles, CA 900951689609901
- Susan Bookheimer, PHDLos Angeles, CA 900951609807569
- Brenda Bursch, PHDLos Angeles, CA 900951558396663
- Susanna Chang, PHDLos Angeles, CA 900951518982602
- Melissa Delhomme, PHDLos Angeles, CA 900951801811617
Common questions
What is Patricia Denise Walshaw, PH.D.'s NPI number?
Patricia Denise Walshaw, PH.D.'s National Provider Identifier (NPI) is 1235361528, issued on Aug 20, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Patricia Denise Walshaw, PH.D. located?
The NPPES record lists a practice address at 760 Westwood Plaza, Los Angeles, CA, 90095. Phone: (310) 301-6800. Providers update this record themselves, so call before visiting.
How can I verify Patricia Denise Walshaw, PH.D.'s license?
NPPES lists California license number PSY22845, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Patricia Denise Walshaw, PH.D.'s MIPS final score?
The 2023 MIPS final score is 75.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.