NPPES file of Aug 9, 2026

Joanne Willis, LMFT

Marriage & Family Therapist · Cloverdale, CA

Joanne Willis, LMFT is a marriage & family therapist with a practice address in Cloverdale, California, and NPI 1982123543, issued on Sep 14, 2017. Check the license (California LMFT120460, 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
1982123543
Name
Joanne Willis
Credential
LMFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
LMFT120460 CA
Self-reported in NPPES; status is on the state search
Practice location
6 Tarman Dr, Cloverdale, CA 95425
Phone
(707) 894-4229
Enumerated
Sep 14, 2017
Record last updated
Mar 12, 2025
Medicare enrollment
Enrolled (PECOS I20240625000416); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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8 nearest marriage & family therapist records → All 59,889 in California → Look up another NPI →

Also registered at 6 Tarman Dr

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

  1. Amu Darya, AGPCNP, CNSPrimary Care Nurse Practitioner1588470645
  2. Dennis Allen Fito, MDFamily Medicine Physician1346477585
  3. Marya Grosse, FNPFamily Nurse Practitioner1275802100
  4. Mahreen Jaffri, DNPGerontology Nurse Practitioner1558116053
  5. Cheyenne MatyacNurse Practitioner1386536704
  6. Niranjana Parthasarathi, MDInternal Medicine Physician1134185473

Verify Joanne Willis 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 LMFT120460    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. Monica Perlman MD IncSan Diego, CA

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

Joanne Willis among 59,889 marriage & family therapist records in California

Joanne Willis, LMFT is one of 59,889 marriage & family therapist records with a practice address in California. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 57% of them.

  • NPI issued2017 · 57% of these records are older, 39% newer
  • In a Medicare fileYes · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated2017 · median 2013 among the 4,574 with a school on file
  • Record last updated2025 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4 marriage & family therapist records list a practice address in Cloverdale

They are 4 of the 62 NPPES records with a practice address in Cloverdale, and 59,889 marriage & family therapist records in California.

All 59,889 in California → Every provider in Cloverdale → Marriage & Family Therapist nationwide →

The 8 marriage & family therapist records with the nearest ZIP codes

  1. Carolyn Gibbs Rankin, LMFTCloverdale, CA 954251720332984
  2. Cynthia Gorton, LMFTCloverdale, CA 954251801273131
  3. Louise Monahan, M.F.T.Cloverdale, CA 954251780728816
  4. Kim Baughan Young, MFTClearlake Oaks, CA 954231194945022
  5. Janine OrriClearlake Oaks, CA 954231235597170
  6. Darcy Skarada, M.F.T.Clearlake Oaks, CA 954231528108453
  7. Claudia Caballero Gonzalez, AMFTClearlake, CA 954221457236978
  8. Barbara Harrold, PHDClearlake, CA 954221871709428

Common questions

What is Joanne Willis, LMFT's NPI number?

Joanne Willis, LMFT's National Provider Identifier (NPI) is 1982123543, issued on Sep 14, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Joanne Willis, LMFT located?

The NPPES record lists a practice address at 6 Tarman Dr, Cloverdale, CA, 95425. Phone: (707) 894-4229. Providers update this record themselves, so call before visiting.

How can I verify Joanne Willis, LMFT's license?

NPPES lists California license number LMFT120460, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.