NPPES file of Aug 9, 2026

Frederico Ramirez, LCSW

Clinical Social Worker · Oakland, CA

Frederico Ramirez, LCSW is a clinical social worker with a practice address in Oakland, California, and NPI 1083773790, issued on Dec 8, 2006. Check the license (California LCS20285, 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
1083773790
Name
Frederico Ramirez
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
LCS20285 CA
Self-reported in NPPES; status is on the state search
Practice location
3124 International Blvd, Oakland, CA 94601
Phone
(510) 434-5439
Enumerated
Dec 8, 2006
Record last updated
Mar 30, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(510) 437-9574
Medicare enrollment
Enrolled (PECOS I20050721000318); 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 3124 International Blvd

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

  1. Whitney Ainslie, MA, RD, CLERegistered Dietitian1366069775
  2. Amanda AlonzoNutritionist1548747363
  3. Dawson Amerman, RDNRegistered Dietitian1326485889
  4. Claudia AvilaNutritionist1740793702
  5. Ninoska Ayala, RDRegistered Dietitian1598209496
  6. Gueidi BeltranRegistered Dietitian1972387231

Verify Frederico Ramirez 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 LCS20285
    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. Native American Health Center IncOakland, CA

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

Frederico Ramirez among 36,261 clinical social worker records in California

Frederico Ramirez, 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. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 91% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated1994 · median 2012 among the 4,008 with a school on file
  • Record last updated2017 · 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).

1,130 clinical social worker records list a practice address in Oakland

They are 1,130 of the 18,558 NPPES records with a practice address in Oakland, and 36,261 clinical social worker records in California.

The 8 clinical social worker records with the nearest ZIP codes

  1. William Arredondo, LCSWOakland, CA 946011902936404
  2. Michelle Davis, LCSWOakland, CA 946011689737918
  3. Sheyla Duarte, LCSWOakland, CA 946011992907224
  4. Nancy Facher, LCSW, MPHOakland, CA 946011285826172
  5. Simone Garrigues, M.A., L.C.S.W.Oakland, CA 946011043499452
  6. Hasani Gough, LCSWOakland, CA 946011942374632
  7. Heather Ladov, LCSWOakland, CA 946011346460268
  8. Rosemary Lum-Levine, SOCIAL WORKEROakland, CA 946011407990633

Common questions

What is Frederico Ramirez, LCSW's NPI number?

Frederico Ramirez, LCSW's National Provider Identifier (NPI) is 1083773790, issued on Dec 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Frederico Ramirez, LCSW located?

The NPPES record lists a practice address at 3124 International Blvd, Oakland, CA, 94601. Phone: (510) 434-5439. Providers update this record themselves, so call before visiting.

How can I verify Frederico Ramirez, LCSW's license?

NPPES lists California license number LCS20285, 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.