NPPES file of Aug 9, 2026

Julie Ann Dacosta, L.C.S.W.

Clinical Social Worker · San Leandro, CA

Julie Ann Dacosta, L.C.S.W. is a clinical social worker with a practice address in San Leandro, California, and NPI 1548461981, issued on May 31, 2007. Check the license (California LCS17287, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548461981
Name
Julie Ann Dacosta
Credential
L.C.S.W.
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
LCS17287 CA
Self-reported in NPPES; status is on the state search
Practice location
15750 Foothill Blvd, San Leandro, CA 94578
Phone
(510) 667-4901
Enumerated
May 31, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(510) 667-4964
Medicare enrollment
Enrolled (PECOS I20101230000548); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 15750 Foothill Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Karen Capece, MSWSocial Worker1801077888
  2. Claire FlemingStudent in an Organized Health Care Education/Training Program1023586526
  3. Benjamin FontesMarriage & Family Therapist1497249148
  4. Donald Hackett, M.S.Marriage & Family Therapist1972713287
  5. Jean Herndon, RNRegistered Nurse1215675749
  6. Vanisha Kumar, ASWClinical Social Worker1417504580

Verify Julie Ann Dacosta in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license LCS17287
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Insight Wellness CenterSan Ramon, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Julie Ann Dacosta among 36,261 clinical social worker records in California

Julie Ann Dacosta, L.C.S.W. 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. Its NPI, issued in 2007, is newer than 9% of them.

  • NPI issued2007 · 9% of these records are older, 76% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated1991 · median 2012 among the 4,008 with a school on file
  • Record last updated2007 · 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).

270 clinical social worker records list a practice address in San Leandro

They are 270 of the 4,976 NPPES records with a practice address in San Leandro, and 36,261 clinical social worker records in California.

The 8 clinical social worker records with the nearest ZIP codes

  1. Sarah Baker, LCSWSan Leandro, CA 945781710050992
  2. Kevin Charles, LCSWSan Leandro, CA 945781174616908
  3. Maria Collins, MSWSan Leandro, CA 945781801969316
  4. Kathryn Coy, LCSWSan Leandro, CA 945781225108285
  5. Alia Dolan, MSWSan Leandro, CA 945781205908746
  6. Emily Fenster, LCSWSan Leandro, CA 945781952473464
  7. Nancy Fey, LCSWSan Leandro, CA 945781225101637
  8. Julie Hess, MSWSan Leandro, CA 945781619046521

Common questions

What is Julie Ann Dacosta, L.C.S.W.'s NPI number?

Julie Ann Dacosta, L.C.S.W.'s National Provider Identifier (NPI) is 1548461981, issued on May 31, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Julie Ann Dacosta, L.C.S.W. located?

The NPPES record lists a practice address at 15750 Foothill Blvd, San Leandro, CA, 94578. Phone: (510) 667-4901. Providers update this record themselves, so call before visiting.

How can I verify Julie Ann Dacosta, L.C.S.W.'s license?

NPPES lists California license number LCS17287, 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. Medicare files from data.cms.gov. 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.