Bryn W. Barkan, LCSW
Clinical Social Worker · Ontario, CA
Bryn W. Barkan, LCSW is a clinical social worker with a practice address in Ontario, California, and NPI 1538282991, issued on Apr 9, 2007. Check the license (California LCS 6726, 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
- Bryn W. Barkan
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LCS 6726 CA
Self-reported in NPPES; status is on the state search - Practice location
- 855 N Euclid Ave, Ontario, CA 91762
- Phone
- (909) 983-2020
- Enumerated
- Apr 9, 2007
- Record last updated
- Jan 30, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (909) 983-6847
- Medicaid ID
- 951946482 CA
- Entity
- Type 1 · individual
Also registered at 855 N Euclid Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anahi Angel Garcia, AMFTMarriage & Family Therapist1982159075
- Miriam BakerCommunity Health Worker1164846697
- Albert BalderasMarriage & Family Therapist1518277821
- Brianna Belcher, LCSWClinical Social Worker1558669648
- Crista BockSpeech-Language Pathologist1942683826
- Janelle BonuraClinical Social Worker1881171387
Verify Bryn W. Barkan 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 6726Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
137 clinical social worker records list a practice address in Ontario
They are 137 of the 5,375 NPPES records with a practice address in Ontario, 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 137 in Ontario → All 36,261 in California → Every provider in Ontario →
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
- Louisa AbadaOakland, CA1023502259
- Alejandro Abarca, LCSWSonora, CA1538184676
- Daisy Abarca, ACSWRoseville, CA1548124779
Common questions
What is Bryn W. Barkan, LCSW's NPI number?
Bryn W. Barkan, LCSW's National Provider Identifier (NPI) is 1538282991, issued on Apr 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Bryn W. Barkan, LCSW located?
The NPPES record lists a practice address at 855 N Euclid Ave, Ontario, CA, 91762. Phone: (909) 983-2020. Providers update this record themselves, so call before visiting.
How can I verify Bryn W. Barkan, LCSW's license?
NPPES lists California license number LCS 6726, 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.