Katie McCowan
Clinical Social Worker · Los Angeles, CA
Katie McCowan is a clinical social worker with a practice address in Los Angeles, California, and NPI 1972060556, issued on Mar 1, 2019. Check the license (California 134953, 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
- Katie McCowan
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 134953 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11835 W Olympic Blvd Ste 815E, Los Angeles, CA 90064
- Phone
- (323) 332-9905
- Enumerated
- Mar 1, 2019
- Record last updated
- Oct 30, 2025
- Medicare enrollment
- Enrolled (PECOS I20260212003725); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 11835 W Olympic Blvd Ste 815E
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nicole Anavim, AMFTMental Health Counselor1336894823
- Timothy AndersonMarriage & Family Therapist1023858115
- Anandita BahriMental Health Counselor1689305120
- Adam BenezraMarriage & Family Therapist1801728423
- Christina BillingsMarriage & Family Therapist1720554918
Verify Katie McCowan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 134953Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Katie McCowan among 36,261 clinical social worker records in California
Katie McCowan is one of 36,261 clinical social worker 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 2019, is newer than 67% of them.
- NPI issued2019 · 67% of these records are older, 28% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated2022 · median 2012 among the 4,008 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4,806 clinical social worker records list a practice address in Los Angeles
They are 4,806 of the 69,537 NPPES records with a practice address in Los Angeles, and 36,261 clinical social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 36,261 in California → Every provider in Los Angeles → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Sylvia Adams, LCSWLos Angeles, CA 900641922185594
- Barbara Bass, LCSWLos Angeles, CA 900641477638021
- Steve Deitelbaum, MSW, LCSWLos Angeles, CA 900641861505992
- Robert Dobbs, LCSWLos Angeles, CA 900641841359130
- Wendy Douglas, MSW, MSPHLos Angeles, CA 900641457439648
- Elizabeth Fitzgerald, L.C.S.W.Los Angeles, CA 900641548356553
- Karen Kessler, LCSWLos Angeles, CA 900641467489187
- Jacqueline Kubel, LCSWLos Angeles, CA 900641528097110
Common questions
What is Katie McCowan's NPI number?
Katie McCowan's National Provider Identifier (NPI) is 1972060556, issued on Mar 1, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Katie McCowan located?
The NPPES record lists a practice address at 11835 W Olympic Blvd Ste 815E, Los Angeles, CA, 90064. Phone: (323) 332-9905. Providers update this record themselves, so call before visiting.
How can I verify Katie McCowan's license?
NPPES lists California license number 134953, 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.