Nancy Herzenach
Marriage & Family Therapist · Simi Valley, CA
Nancy Herzenach is a marriage & family therapist with a practice address in Simi Valley, California, and NPI 1093946089, issued on Aug 7, 2009. Check the license (California 94576, 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
- Nancy Herzenach
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- 94576 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1687 Erringer RD, Simi Valley, CA 93065
- Phone
- (805) 319-7951
- Enumerated
- Aug 7, 2009
- Entity
- Type 1 · individual
Also registered at 1687 Erringer RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nancy Herzenach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 94576Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
132 marriage & family therapist records list a practice address in Simi Valley
They are 132 of the 1,397 NPPES records with a practice address in Simi 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 132 in Simi Valley → All 59,889 in California → Every provider in Simi Valley →
Other marriage & family therapist records in California
- Lili Aames, LMFTSanta Fe Springs, CA1689836165
- Lynn Aamot, LMFTEl Dorado Hills, CA1508255027
- Nathan Aanderud, LMFTTorrance, CA1689036907
- Alex AaronSherman Oaks, CA1578442620
- Bianca Aaron, LMFT, APCCSan Francisco, CA1316459605
- Kelley Aaron, MFTLos Angeles, CA1699068866
- Ruth Aaron, MS, JD, MFTClaremont, CA1316029697
- Terry Aaron, MFTBurbank, CA1386801173
- Azadeh Aarons, LMFTThousand Oaks, CA1679343974
- Bianca Aarons, MA,LMFTSan Francisco, CA1699286732
Common questions
What is Nancy Herzenach's NPI number?
Nancy Herzenach's National Provider Identifier (NPI) is 1093946089, issued on Aug 7, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Herzenach located?
The NPPES record lists a practice address at 1687 Erringer RD, Simi Valley, CA, 93065. Phone: (805) 319-7951. Providers update this record themselves, so call before visiting.
How can I verify Nancy Herzenach's license?
NPPES lists California license number 94576, 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), loaded Aug 27, 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) 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 27, 2026.