Brittany Marie Defendis, LCSW
Clinical Social Worker · Fresno, CA
Brittany Marie Defendis, LCSW is a clinical social worker with a practice address in Fresno, California, and NPI 1033947015, issued on Jul 23, 2024. Check the license (California 121469, 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
- Brittany Marie Defendis
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 121469 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1225 M St, Fresno, CA 93721
- Phone
- (559) 600-9300
- Enumerated
- Jul 23, 2024
- Record last updated
- Jan 14, 2026
- Medicare enrollment
- Enrolled (PECOS I20251119001486); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 1225 M St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jose Aguilar, LCSWClinical Social Worker1730495060
- Caroline AhlstromMarriage & Family Therapist1609249606
Verify Brittany Marie Defendis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 121469Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Brittany Marie Defendis among 36,261 clinical social worker records in California
Brittany Marie Defendis, LCSW is one of 36,261 clinical social worker records with a practice address in California. 6% 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 2024, is newer than 90% of them.
- NPI issued2024 · 90% of these records are older, 6% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated2021 · median 2012 among the 4,008 with a school on file
- Record last updated2026 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
556 clinical social worker records list a practice address in Fresno
They are 556 of the 19,440 NPPES records with a practice address in Fresno, 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 36,261 in California → Every provider in Fresno → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Jose Aguilar, LCSWFresno, CA 937211730495060
- Johanna Carroll, LCSWFresno, CA 937211013040211
- Shirley CorleyFresno, CA 937211134481146
- Daniel Espinoza, MSW, ACSWFresno, CA 937211508194127
- Abel Esquivel, L.C.S.W.Fresno, CA 937211568521359
- Shirley Keith, LCSWFresno, CA 937211366504292
- Marissa Lopez, LCSWFresno, CA 937211205967650
- Jodi Marr, LCSWFresno, CA 937211003033218
Common questions
What is Brittany Marie Defendis, LCSW's NPI number?
Brittany Marie Defendis, LCSW's National Provider Identifier (NPI) is 1033947015, issued on Jul 23, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Brittany Marie Defendis, LCSW located?
The NPPES record lists a practice address at 1225 M St, Fresno, CA, 93721. Phone: (559) 600-9300. Providers update this record themselves, so call before visiting.
How can I verify Brittany Marie Defendis, LCSW's license?
NPPES lists California license number 121469, 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.