Jack Gershfeld, LMFT
Marriage & Family Therapist · Fullerton, CA
Jack Gershfeld, LMFT is a marriage & family therapist with a practice address in Fullerton, California, and NPI 1639693971, issued on Jul 28, 2017. Check the license (California LMFT94477, 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.
- Name
- Jack Gershfeld
- Credential
- LMFT
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- LMFT94477 CA
Self-reported in NPPES; status is on the state search - Practice location
- 680 Langsdorf Dr Ste 108, Fullerton, CA 92831
- Phone
- (714) 725-7121
- Enumerated
- Jul 28, 2017
- Record last updated
- Jun 13, 2023
- Entity
- Type 1 · individual
8 nearest marriage & family therapist records → All 59,889 in California → Look up another NPI →
Also registered at 680 Langsdorf Dr Ste 108
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher BurnsMental Health Counselor1104612092
- Priscilla CallerosMarriage & Family Therapist1285403832
- Kelvin Chin, MAMental Health Counselor1588466734
- Hyunjung JinMarriage & Family Therapist1689546715
- Mary LoyMental Health Counselor1457146490
- Melody Mak, MA, APCC,MBAProfessional Counselor1730905472
Verify Jack Gershfeld in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LMFT94477Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jack Gershfeld among 59,889 marriage & family therapist records in California
Jack Gershfeld, 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 not. Its NPI, issued in 2017, is newer than 57% of them.
- NPI issued2017 · 57% of these records are older, 39% newer
- In a Medicare fileNo · 4% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2023 · 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).
263 marriage & family therapist records list a practice address in Fullerton
They are 263 of the 5,437 NPPES records with a practice address in Fullerton, and 59,889 marriage & family therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 59,889 in California → Every provider in Fullerton → Marriage & Family Therapist nationwide →
The 8 marriage & family therapist records with the nearest ZIP codes
- Jodi Blackley, L.M.F.T.Fullerton, CA 928311124196555
- G. Brazil, MA,LMFTCAL.#MFC34554Fullerton, CA 928311477581254
- Denise Cunningham, MFTFullerton, CA 928311053480053
- Marita Gladson, MFTFullerton, CA 928311225166879
- Ricardo Gonsalves, ED.D.Fullerton, CA 928311235261868
- Orchid Johnson, MSFullerton, CA 928311053328849
- Scott Kambak, M.A.Fullerton, CA 928311508929803
- Dawn Ledesma, LMFTFullerton, CA 928311588676795
Common questions
What is Jack Gershfeld, LMFT's NPI number?
Jack Gershfeld, LMFT's National Provider Identifier (NPI) is 1639693971, issued on Jul 28, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Jack Gershfeld, LMFT located?
The NPPES record lists a practice address at 680 Langsdorf Dr Ste 108, Fullerton, CA, 92831. Phone: (714) 725-7121. Providers update this record themselves, so call before visiting.
How can I verify Jack Gershfeld, LMFT's license?
NPPES lists California license number LMFT94477, 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.