Mary Elizabeth Hargrow, PH.D.
Clinical Psychologist · Los Angeles, CA
Mary Elizabeth Hargrow, PH.D. is a clinical psychologist with a practice address in Los Angeles, California, and NPI 1518186550, issued on Apr 25, 2007. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Elizabeth Hargrow
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY10909 CT
Self-reported in NPPES; status is on the state search - Practice location
- 5820 Wilshire Blvd, Los Angeles, CA 90036
- Phone
- (323) 857-0691
- Enumerated
- Apr 25, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (323) 857-0691
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
Also registered at 5820 Wilshire Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Polina Bowler, M.T.O.M., L.AC.Acupuncturist1518031418
Verify Mary Elizabeth Hargrow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mary Elizabeth Hargrow among 12,647 clinical psychologist records in California
Mary Elizabeth Hargrow, 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).
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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 12,647 in California → Every provider in Los Angeles → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Richard Deaton, PSY.D.Los Angeles, CA 900361881797991
- Seth Hirsch, PHDLos Angeles, CA 900361073734844
- Raymond Hsu, PSYDLos Angeles, CA 900361750576047
- Tena Malone, PH.D.Los Angeles, CA 900361942461777
- Gislene Mariette, PH.C.Los Angeles, CA 900361528235546
- Christopher Meyer, PH.D.Los Angeles, CA 900361699807768
- Cynthia Mothersole, PHDLos Angeles, CA 900361881815652
- Jayson Mystkowski, PH.D.Los Angeles, CA 900361821024845
Common questions
What is Mary Elizabeth Hargrow, PH.D.'s NPI number?
Mary Elizabeth Hargrow, PH.D.'s National Provider Identifier (NPI) is 1518186550, issued on Apr 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mary Elizabeth Hargrow, PH.D. located?
The NPPES record lists a practice address at 5820 Wilshire Blvd, Los Angeles, CA, 90036. Phone: (323) 857-0691. Providers update this record themselves, so call before visiting.
How can I verify Mary Elizabeth Hargrow, PH.D.'s license?
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.