Brittney Mari Mazzaglia, ASW
Clinical Social Worker · Tustin, CA
Brittney Mari Mazzaglia, ASW is a clinical social worker with a practice address in Tustin, California, and NPI 1952974271, issued on Jul 23, 2021. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Brittney Mari Mazzaglia
- Credential
- ASW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- Practice location
- 14642 Newport Ave Ste 200, Tustin, CA 92780
- Phone
- (714) 247-0300
- Enumerated
- Jul 23, 2021
- Record last updated
- Jul 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (714) 259-1598
- Entity
- Type 1 · individual
Also registered at 14642 Newport Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tiffany Le, PAPhysician Assistant1992386312
- Guadalupe Mejia-Sarabia, ACSWClinical Social Worker1578290102
- Alejandra Saucedo, ASWClinical Social Worker1780288365
- Eunice Suh, NPFamily Nurse Practitioner1154184307
- Cristina Villicana, ACSWClinical Social Worker1932816675
Verify Brittney Mari Mazzaglia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
106 clinical social worker records list a practice address in Tustin
They are 106 of the 2,221 NPPES records with a practice address in Tustin, 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 106 in Tustin → All 36,261 in California → Every provider in Tustin →
Other clinical social worker records in California
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- 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 Brittney Mari Mazzaglia, ASW's NPI number?
Brittney Mari Mazzaglia, ASW's National Provider Identifier (NPI) is 1952974271, issued on Jul 23, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Brittney Mari Mazzaglia, ASW located?
The NPPES record lists a practice address at 14642 Newport Ave Ste 200, Tustin, CA, 92780. Phone: (714) 247-0300. Providers update this record themselves, so call before visiting.
How can I verify Brittney Mari Mazzaglia, ASW's license?
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.