NPPES file of Aug 9, 2026

Jennifer Widerhorn

Marriage & Family Therapist · Santa Rosa, CA

Jennifer Widerhorn is a marriage & family therapist with a practice address in Santa Rosa, California, and NPI 1699296897, issued on Jun 28, 2017. Check the license (California 123389, 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
1699296897
Name
Jennifer Widerhorn
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
123389 CA
Self-reported in NPPES; status is on the state search
Practice location
1260 N Dutton Ave Ste 105, Santa Rosa, CA 95401
Phone
(707) 568-2300
Enumerated
Jun 28, 2017
Record last updated
Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20241204003156); 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 1260 N Dutton Ave Ste 105

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

  1. Liliana AndradeCommunity Health Worker1427714740
  2. Angelica CamachoMental Health Counselor1154983781
  3. Regina Culver, LMFTMarriage & Family Therapist1700442076
  4. Luis Diaz MendozaCommunity Health Worker1235882820
  5. Adriana Farias RiosMental Health Counselor1013576248
  6. Barbara GarayaldeBehavior Technician1922662436

Verify Jennifer Widerhorn 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 123389    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. Brightside Medical PCLos Angeles, CA

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

Jennifer Widerhorn among 59,889 marriage & family therapist records in California

Jennifer Widerhorn 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 updated2021 · 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).

730 marriage & family therapist records list a practice address in Santa Rosa

They are 730 of the 6,884 NPPES records with a practice address in Santa Rosa, and 59,889 marriage & family therapist records in California.

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

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

  1. Debra Brennan, MFT MARRIAGE & FAMILSanta Rosa, CA 954011790865525
  2. Patricia Clark, MFT MARRIAGE AND FAMSanta Rosa, CA 954011346258316
  3. Erica Dresslove, MASanta Rosa, CA 954011962570440
  4. Marianne Hirsch, MFTSanta Rosa, CA 954011215017041
  5. Beth Ingram, MFTSanta Rosa, CA 954011952411910
  6. Margaret Jourdain, MA, MFTSanta Rosa, CA 954011669406435
  7. Diana Klein, MFTSanta Rosa, CA 954011659432110
  8. Sharilyn Marshall Fox, MFTSanta Rosa, CA 954011912078379

Common questions

What is Jennifer Widerhorn's NPI number?

Jennifer Widerhorn's National Provider Identifier (NPI) is 1699296897, issued on Jun 28, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Widerhorn located?

The NPPES record lists a practice address at 1260 N Dutton Ave Ste 105, Santa Rosa, CA, 95401. Phone: (707) 568-2300. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Widerhorn's license?

NPPES lists California license number 123389, 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.