Oona Patchen, MS
NPI 1316323561 · Marriage & Family Therapist · Novato, CA
Oona Patchen, MS is a Marriage & Family Therapist provider in Novato, CA (NPI 1316323561).
Provider details
- NPI number
- 1316323561
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MS
- Sex
- Female
- Sole proprietor
- No
- License
- LMFT90973 (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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 320 10th St Ste 200Santa Rosa, CA 95401-5291Phone: (707) 579-0465
Registry dates
- Enumerated
- 2015-08-10
- Last updated
- 2025-07-14
- Certified
- 2025-07-14
Frequently asked questions
- What is Oona Patchen's NPI number?
- Oona Patchen's National Provider Identifier (NPI) is 1316323561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oona Patchen's specialty?
- Oona Patchen is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Oona Patchen located?
- Oona Patchen's practice location on file with NPPES is 119 Grande Vista, Novato, CA 94947-2009.
- What is Oona Patchen's phone number?
- The practice phone number listed in the NPPES registry for Oona Patchen is (415) 320-3332.
- Is Oona Patchen's NPI active?
- Yes — Oona Patchen's NPI (1316323561) is active in the NPPES registry as of the last update on 2025-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.