Lilly Rousseva-Stoyanova, PH.D.
Clinical Psychologist · Los Angeles, CA
Lilly Rousseva-Stoyanova, PH.D. is a clinical psychologist with a practice address in Los Angeles, California, and NPI 1962973461, issued on Dec 9, 2018. Check the license (California PSY27742, 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
- Lilly Rousseva-Stoyanova
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY27742 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10850 Wilshire Blvd Ste 1260, Los Angeles, CA 90024
- Phone
- (310) 804-3563
- Enumerated
- Dec 9, 2018
- Record last updated
- Dec 9, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190315001487); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
Verify Lilly Rousseva-Stoyanova in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY27742Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Lilly Rousseva-Stoyanova among 12,647 clinical psychologist records in California
Lilly Rousseva-Stoyanova, 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 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 14% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated1992 · median 2006 among the 2,424 with a school on file
- Record last updated2018 · 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
- Debra Borys, PHDLos Angeles, CA 900241336157387
- Linda Ercoli, PH.DLos Angeles, CA 900241821104522
- Cheryl Feldmann, PH.D.Los Angeles, CA 900241295749901
- Susan Fisher, PSY.D.Los Angeles, CA 900241730117094
- Ali Ghassemi, PSY.D.Los Angeles, CA 900241942224381
- Charles Hinkin, PHDLos Angeles, CA 900241619900115
- William Horan, PH.D.Los Angeles, CA 900241356450514
- Ruth Lerner, PH.D.Los Angeles, CA 900241225052723
Common questions
What is Lilly Rousseva-Stoyanova, PH.D.'s NPI number?
Lilly Rousseva-Stoyanova, PH.D.'s National Provider Identifier (NPI) is 1962973461, issued on Dec 9, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Lilly Rousseva-Stoyanova, PH.D. located?
The NPPES record lists a practice address at 10850 Wilshire Blvd Ste 1260, Los Angeles, CA, 90024. Phone: (310) 804-3563. Providers update this record themselves, so call before visiting.
How can I verify Lilly Rousseva-Stoyanova, PH.D.'s license?
NPPES lists California license number PSY27742, 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.