Andy Herman Mattern, MFT
Marriage & Family Therapist · Redwood Valley, CA
Andy Herman Mattern, MFT is a marriage & family therapist with a practice address in Redwood Valley, California, and NPI 1982750246, issued on Jan 26, 2007. Check the license (California MFC29144, 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
- Andy Herman Mattern
- Credential
- MFT
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- MFC29144 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2380 Road E, Redwood Valley, CA 95470
- Phone
- (707) 485-1183
- Enumerated
- Jan 26, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (707) 485-1310
- Entity
- Type 1 · individual
8 nearest marriage & family therapist records → All 59,889 in California → Look up another NPI →
Also registered at 2380 Road E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pauline Hurme, MFTMarriage & Family Therapist1699815084
Verify Andy Herman Mattern in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license MFC29144Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Andy Herman Mattern among 59,889 marriage & family therapist records in California
Andy Herman Mattern, MFT 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).
5 marriage & family therapist records list a practice address in Redwood Valley
They are 5 of the 84 NPPES records with a practice address in Redwood Valley, 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 Redwood Valley → Marriage & Family Therapist nationwide →
The 8 marriage & family therapist records with the nearest ZIP codes
- Ann Horton, MFTRedwood Valley, CA 954701043361389
- Pauline Hurme, MFTRedwood Valley, CA 954701699815084
- Laurie James, LMFTRedwood Valley, CA 954701134230352
- Esther Siegel, MFTRedwood Valley, CA 954701982751467
- Karin Glans, MFTRio Nido, CA 954711073887295
- Christine Evans, M.A, MFTSebastopol, CA 954721497764369
- Heather Foster, MA, LMFTSebastopol, CA 954721497809941
- Toby French, MFTSebastopol, CA 954721447311402
Common questions
What is Andy Herman Mattern, MFT's NPI number?
Andy Herman Mattern, MFT's National Provider Identifier (NPI) is 1982750246, issued on Jan 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Andy Herman Mattern, MFT located?
The NPPES record lists a practice address at 2380 Road E, Redwood Valley, CA, 95470. Phone: (707) 485-1183. Providers update this record themselves, so call before visiting.
How can I verify Andy Herman Mattern, MFT's license?
NPPES lists California license number MFC29144, 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.