Martha Gross, LMFT
NPI 1235370412 · Marriage & Family Therapist · Thousand Oaks, CA
Martha Gross, LMFT is a Marriage & Family Therapist provider in Thousand Oaks, CA (NPI 1235370412).
Provider details
- NPI number
- 1235370412
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC 34356 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-03-17
- Last updated
- 2009-03-17
Frequently asked questions
- What is Martha Gross's NPI number?
- Martha Gross's National Provider Identifier (NPI) is 1235370412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Gross's specialty?
- Martha Gross is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Martha Gross located?
- Martha Gross's practice location on file with NPPES is 468 Pennsfield Pl, Thousand Oaks, CA 91360-5570.
- What is Martha Gross's phone number?
- The practice phone number listed in the NPPES registry for Martha Gross is (805) 496-6026.
- Is Martha Gross's NPI active?
- Yes — Martha Gross's NPI (1235370412) is active in the NPPES registry as of the last update on 2009-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.