Ericka Diaz
Clinical Social Worker · San Mateo, CA
Ericka Diaz is a clinical social worker with a practice address in San Mateo, California, and NPI 1750635108, issued on Nov 7, 2012. Check the license (California 34595, 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
- Ericka Diaz
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 34595 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1670 S Amphlett Blvd, San Mateo, CA 94402
- Phone
- (650) 349-7969
- Enumerated
- Nov 7, 2012
- Record last updated
- Nov 7, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1670 S Amphlett Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Anderson, PTPhysical Therapist1407900921
- Margaret Friel, MFTIMarriage & Family Therapist1679778856
- Grant GordinMarriage & Family Therapist1942678909
- Mary Gutierrez, MFTMarriage & Family Therapist1073733903
- Janine Heisler, MFTMarriage & Family Therapist1801159678
- Molly HenricksMarriage & Family Therapist1154588655
Verify Ericka Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 34595Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
140 clinical social worker records list a practice address in San Mateo
They are 140 of the 3,909 NPPES records with a practice address in San Mateo, 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 140 in San Mateo → All 36,261 in California → Every provider in San Mateo →
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 Ericka Diaz's NPI number?
Ericka Diaz's National Provider Identifier (NPI) is 1750635108, issued on Nov 7, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Ericka Diaz located?
The NPPES record lists a practice address at 1670 S Amphlett Blvd, San Mateo, CA, 94402. Phone: (650) 349-7969. Providers update this record themselves, so call before visiting.
How can I verify Ericka Diaz's license?
NPPES lists California license number 34595, 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.