Katherine Tarnoff, M.A., MFT
NPI 1720338841 · Marriage & Family Therapist · Richmond, CA
Katherine Tarnoff, M.A., MFT is a Marriage & Family Therapist provider in Richmond, CA (NPI 1720338841).
Provider details
- NPI number
- 1720338841
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.A., MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 84826 (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
13 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
- 2012-09-17
- Last updated
- 2016-04-25
Frequently asked questions
- What is Katherine Tarnoff's NPI number?
- Katherine Tarnoff's National Provider Identifier (NPI) is 1720338841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Tarnoff's specialty?
- Katherine Tarnoff is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Katherine Tarnoff located?
- Katherine Tarnoff's practice location on file with NPPES is 3219 Pierce St, Richmond, CA 94804-5910.
- What is Katherine Tarnoff's phone number?
- The practice phone number listed in the NPPES registry for Katherine Tarnoff is (510) 559-3009.
- Is Katherine Tarnoff's NPI active?
- Yes — Katherine Tarnoff's NPI (1720338841) is active in the NPPES registry as of the last update on 2016-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.