NPPES file of Aug 9, 2026

Michael James Buck, LCSW

Clinical Social Worker · Auburn, CA

Michael James Buck, LCSW is a clinical social worker with a practice address in Auburn, California, and NPI 1669631644, issued on Jun 5, 2008. Check the license (California 68081, 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
1669631644
Name
Michael James Buck
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
68081 CA
Self-reported in NPPES; status is on the state search
Practice location
11512 B Ave, Auburn, CA 95603
Phone
(530) 889-7225
Enumerated
Jun 5, 2008
Record last updated
Aug 24, 2015 (not updated in 11 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20221209001971); 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 11512 B Ave

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

  1. Rebecca AccettolaSocial Worker1417722240
  2. Diana Alrich, MFTIMarriage & Family Therapist1558482380
  3. Daniel ApgarMarriage & Family Therapist1497157036
  4. Frank AvilaMental Health Counselor1073900684
  5. Lorrine BellSchool Social Worker1326379843
  6. Rebecca Bettis, MASTERS DEGREEAddiction (Substance Use Disorder) Counselor1659492395

Verify Michael James Buck 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 68081
    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. Live Life Now Health Group OF California PCCommerce, CA

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

Michael James Buck among 36,261 clinical social worker records in California

Michael James Buck, 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 2008, is newer than 24% of them.

  • NPI issued2008 · 24% of these records are older, 72% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated2009 · median 2012 among the 4,008 with a school on file
  • Record last updated2015 · 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).

76 clinical social worker records list a practice address in Auburn

They are 76 of the 1,392 NPPES records with a practice address in Auburn, and 36,261 clinical social worker records in California.

The 8 clinical social worker records with the nearest ZIP codes

  1. Maria Amadea, LCSWAuburn, CA 956031306984687
  2. Kay Black, LCSWAuburn, CA 956031346269149
  3. Nancy Bloom, LCSWAuburn, CA 956031285690180
  4. Monica Erdosh, LCSWAuburn, CA 956031033142260
  5. Craig Gibbs, LCSWAuburn, CA 956031952432056
  6. Michelle Labrador, LCSWAuburn, CA 956031265452767
  7. Carol Lee, M.S.W.Auburn, CA 956031295769198
  8. Susan Navarro, LCSWAuburn, CA 956031194871673

Common questions

What is Michael James Buck, LCSW's NPI number?

Michael James Buck, LCSW's National Provider Identifier (NPI) is 1669631644, issued on Jun 5, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Michael James Buck, LCSW located?

The NPPES record lists a practice address at 11512 B Ave, Auburn, CA, 95603. Phone: (530) 889-7225. Providers update this record themselves, so call before visiting.

How can I verify Michael James Buck, LCSW's license?

NPPES lists California license number 68081, 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.