NPPES file of Aug 9, 2026

Kc Leland Chaffee

Social Worker · San Luis Obispo, CA

Kc Leland Chaffee is a social worker with a practice address in San Luis Obispo, California, and NPI 1841506938, issued on Aug 26, 2010. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1841506938
Name
Kc Leland Chaffee
Primary taxonomy
Social Worker 104100000X
Practice location
2180 Johnson Ave, San Luis Obispo, CA 93401
Phone
(805) 781-4275
Enumerated
Aug 26, 2010
Record last updated
Sep 7, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(805) 781-1227
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2180 Johnson Ave

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

  1. Amy Allen, LCSWClinical Social Worker1235521162
  2. Ethan Alva SheppardAddiction (Substance Use Disorder) Counselor1063370799
  3. Rodger AndersonAddiction (Substance Use Disorder) Counselor1588979975
  4. Rosie ArmendarizAddiction (Substance Use Disorder) Counselor1306218078
  5. Angela Atwell, R.N.Psychiatric/Mental Health Registered Nurse1730470154
  6. Lesley AxtellPastoral Counselor1689727828

Verify Kc Leland Chaffee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
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Kc Leland Chaffee among 10,332 social worker records in California

Kc Leland Chaffee is one of 10,332 social worker records with a practice address in California. 2% 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 2010, is newer than 20% of them.

  • NPI issued2010 · 20% of these records are older, 77% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2012 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

39 social worker records list a practice address in San Luis Obispo

They are 39 of the 3,403 NPPES records with a practice address in San Luis Obispo, and 10,332 social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 social worker records with the nearest ZIP codes

  1. Samantha ArreolaSan Luis Obispo, CA 934011487053211
  2. Andrea BrionesSan Luis Obispo, CA 934011801042148
  3. Brooke Cone, ASWSan Luis Obispo, CA 934011124224563
  4. Tasha Farmer, LCSWSan Luis Obispo, CA 934011114201019
  5. Marianne FlakSan Luis Obispo, CA 934011255510897
  6. Dylan HuntSan Luis Obispo, CA 934011487934709
  7. Tracey LittleSan Luis Obispo, CA 934011932333887
  8. Rebekah Mora, LCSWSan Luis Obispo, CA 934011215348693

Common questions

What is Kc Leland Chaffee's NPI number?

Kc Leland Chaffee's National Provider Identifier (NPI) is 1841506938, issued on Aug 26, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Kc Leland Chaffee located?

The NPPES record lists a practice address at 2180 Johnson Ave, San Luis Obispo, CA, 93401. Phone: (805) 781-4275. Providers update this record themselves, so call before visiting.

How can I verify Kc Leland Chaffee'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.