NPPES file of Aug 9, 2026

Stefan Jude Keyser

Marriage & Family Therapist · Grass Valley, CA

Stefan Jude Keyser is a marriage & family therapist with a practice address in Grass Valley, California, and NPI 1235477423, issued on Jan 22, 2013. Check the license (California 93671, 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
1235477423
Name
Stefan Jude Keyser
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
93671 CA
Self-reported in NPPES; status is on the state search
Practice location
500 Crown Point Cir Ste 100, Grass Valley, CA 95945
Phone
(530) 273-5440
Enumerated
Jan 22, 2013
Record last updated
Feb 1, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20240219003192); 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 500 Crown Point Cir Ste 100

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

  1. Arianne AguirreRehabilitation Practitioner1235986621
  2. Lauren BataliasStudent in an Organized Health Care Education/Training Program1164375614
  3. Wendi BeattyAdult Companion1780365049
  4. Megan BennerClinical Social Worker1427807353
  5. Randall BillingsMental Health Counselor1861852865
  6. Lauren Bowman WulfCommunity Health Worker1508490046

Verify Stefan Jude Keyser 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 93671
    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. Permanente Medical Group IncRedwood City, CA

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

Stefan Jude Keyser among 59,889 marriage & family therapist records in California

Stefan Jude Keyser 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 2013, is newer than 41% of them.

  • NPI issued2013 · 41% of these records are older, 56% newer
  • In a Medicare fileYes · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated2012 · 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).

136 marriage & family therapist records list a practice address in Grass Valley

They are 136 of the 1,540 NPPES records with a practice address in Grass Valley, and 59,889 marriage & family therapist records in California.

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

  1. Lynn Barrow, MFTGrass Valley, CA 959451831257757
  2. James Cunningham, P.T.Grass Valley, CA 959451609925072
  3. Virginia Cutler, MFTGrass Valley, CA 959451730255399
  4. Orvin Fry, MAGrass Valley, CA 959451649320573
  5. Joan Goddard, M.S., MFTGrass Valley, CA 959451770528291
  6. Dena Hall, MAGrass Valley, CA 959451700959392
  7. Shirley KinghornGrass Valley, CA 959451134264583
  8. Paulette Lucier, PH.D., LMFTGrass Valley, CA 959451366598773

Common questions

What is Stefan Jude Keyser's NPI number?

Stefan Jude Keyser's National Provider Identifier (NPI) is 1235477423, issued on Jan 22, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Stefan Jude Keyser located?

The NPPES record lists a practice address at 500 Crown Point Cir Ste 100, Grass Valley, CA, 95945. Phone: (530) 273-5440. Providers update this record themselves, so call before visiting.

How can I verify Stefan Jude Keyser's license?

NPPES lists California license number 93671, 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.