Yukiko Ascue, LCSW
Clinical Social Worker · Sunnyvale, CA
Yukiko Ascue, LCSW is a clinical social worker with a practice address in Sunnyvale, California, and NPI 1578687992, issued on Mar 19, 2007. Check the license (California LCS 19570, 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
- Yukiko Ascue
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LCS 19570 CA
Self-reported in NPPES; status is on the state search - Practice location
- 660 S Fairoaks Ave, Sunnyvale, CA 94086
- Phone
- (408) 992-4800
- Enumerated
- Mar 19, 2007
- Entity
- Type 1 · individual
Also registered at 660 S Fairoaks Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Roxana Alizadeh, LMFTMarriage & Family Therapist1215051636
- Linda Buckley, LCSWClinical Social Worker1679697098
- Nancy EscobarLicensed Psychiatric Technician1689870719
- Jose Gonzalez, LCSWClinical Social Worker1114041530
- Alexis Horozan, MFCMarriage & Family Therapist1124142542
- Barbara Miller, LCSWClinical Social Worker1497879811
Verify Yukiko Ascue in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LCS 19570Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
31 clinical social worker records list a Sunnyvale practice address
They are 31 of the 1,690 NPPES records with a Sunnyvale practice address, and 30,426 clinical social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 31 in Sunnyvale → All 30,426 in California → Every provider in Sunnyvale →
Other clinical social worker records in California
- Lynne Aalan, LCSWYountville, CA1417195710
- Ahmad Fahim AalemiSacramento, CA1033052410
- Rachel Aarons, MSW PHDSanta Barbara, CA1871687822
- Shari Aarons, LCSWTarzana, CA1467636845
- Mary Aarsheim, LCSWPenn Valley, CA1104192616
- Sandra Aase, LCSWRiverside, CA1699872325
- Maria Abaci, LCSWSan Rafael, CA1205161924
- Alejandro Abarca, LCSWSonora, CA1538184676
- Daisy Abarca, ACSWRoseville, CA1548124779
- Marlene Abarca, ACSWSanta Ana, CA1932592284
Common questions
What is Yukiko Ascue, LCSW's NPI number?
Yukiko Ascue, LCSW's National Provider Identifier (NPI) is 1578687992, issued on Mar 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Yukiko Ascue, LCSW located?
The NPPES record lists a practice address at 660 S Fairoaks Ave, Sunnyvale, CA, 94086. Phone: (408) 992-4800. Providers update this record themselves, so call before visiting.
How can I verify Yukiko Ascue, LCSW's license?
NPPES lists California license number LCS 19570, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.