NPPES file of Aug 9, 2026

Celestine Lynn Faeth, MS

Marriage & Family Therapist · Livermore, CA

Celestine Lynn Faeth, MS is a marriage & family therapist with a practice address in Livermore, California, and NPI 1023208204, issued on Jul 25, 2007. Check the license (California MFC 43722, as entered in NPPES) 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
1023208204
Name
Celestine Lynn Faeth
Credential
MS
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
MFC 43722 CA
Self-reported in NPPES; status is on the state search
Practice location
3663 Pacific Avenue, Livermore, CA 94550
Phone
(925) 667-2727
Enumerated
Jul 25, 2007
Record last updated
Jul 25, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(925) 449-2684
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.
Download card Updates feed

Also registered at 3663 Pacific Avenue

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

  1. Olga Hosny, LMFT 47624; MS IN PSMarriage & Family Therapist1346430873

Verify Celestine Lynn Faeth 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 MFC 43722
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Celestine Lynn Faeth among 59,889 marriage & family therapist records in California

Celestine Lynn Faeth, MS 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 not. Its NPI, issued in 2007, is newer than 7% of them.

  • NPI issued2007 · 7% of these records are older, 77% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2007 · 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).

67 marriage & family therapist records list a practice address in Livermore

They are 67 of the 994 NPPES records with a practice address in Livermore, and 59,889 marriage & family therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

  1. Malliga Battar, M.A, PH.DLivermore, CA 945501255499562
  2. Jennifer Doying, M.A. LMFTLivermore, CA 945501336302215
  3. Lorena DuncanLivermore, CA 945501548438021
  4. Laura Frerking, MFTLivermore, CA 945501295950384
  5. Matt Gomes, MFTLivermore, CA 945501396058178
  6. Olga Hosny, LMFT 47624; MS IN PSLivermore, CA 945501346430873
  7. Debaney Lefort, MFCLivermore, CA 945501356375539
  8. Adolfo Medina, LMFTLivermore, CA 945501033123849

Common questions

What is Celestine Lynn Faeth, MS's NPI number?

Celestine Lynn Faeth, MS's National Provider Identifier (NPI) is 1023208204, issued on Jul 25, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Celestine Lynn Faeth, MS located?

The NPPES record lists a practice address at 3663 Pacific Avenue, Livermore, CA, 94550. Phone: (925) 667-2727. Providers update this record themselves, so call before visiting.

How can I verify Celestine Lynn Faeth, MS's license?

NPPES lists California license number MFC 43722, 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. 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.