NPPES file of Aug 9, 2026

Seth Friedrich

Mental Health Counselor · Greenbrae, CA

Seth Friedrich is a mental health counselor with a practice address in Greenbrae, California, and NPI 1538382023, issued on Apr 11, 2007. 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
1538382023
Name
Seth Friedrich
Primary taxonomy
Mental Health Counselor 101YM0800X
Practice location
250 Bon Air RD, Greenbrae, CA 94904
Phone
(415) 499-6710
Enumerated
Apr 11, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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 250 Bon Air RD

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

  1. Lisa Abrahams, MFTMarriage & Family Therapist1184738445
  2. Jory Adam, PA-CSurgical Physician Assistant1922269521
  3. Samuel Adams, MDHospitalist Physician1497785034
  4. Barbara Addleman, RNRegistered Nurse1053551267
  5. Linda Alexander, RNPsychiatric/Mental Health Registered Nurse1205589405
  6. Maxwell AlikinneyCounselor1538668728

Verify Seth Friedrich 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
Find the California license search

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Seth Friedrich among 28,617 mental health counselor records in California

Seth Friedrich is one of 28,617 mental health counselor records with a practice address in California. 1% 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 2007, is newer than 4% of them.

  • NPI issued2007 · 4% of these records are older, 81% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2007 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

22 mental health counselor records list a practice address in Greenbrae

They are 22 of the 727 NPPES records with a practice address in Greenbrae, and 28,617 mental health counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 mental health counselor records with the nearest ZIP codes

  1. Debra Bellings-Kee, MFTKentfield, CA 949041477634996
  2. Amber ByasseeGreenbrae, CA 949041710077458
  3. Sharon DigullaGreenbrae, CA 949041548377369
  4. Elizabeth Greason, L.C.S.W.Kentfield, CA 949041962457655
  5. Astrid JohnsonGreenbrae, CA 949041720298607
  6. Vicki MartiGreenbrae, CA 949041770791618
  7. Jack Maslow, MSWKentfield, CA 949041235267071
  8. Robin MayerKentfield, CA 949041205910429

Common questions

What is Seth Friedrich's NPI number?

Seth Friedrich's National Provider Identifier (NPI) is 1538382023, issued on Apr 11, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Seth Friedrich located?

The NPPES record lists a practice address at 250 Bon Air RD, Greenbrae, CA, 94904. Phone: (415) 499-6710. Providers update this record themselves, so call before visiting.

How can I verify Seth Friedrich'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.