Ian Vianu, LMFT
NPI 1750714796 · Marriage & Family Therapist · Oakland, CA
Enrolled with Medicare as Order and Referring Only - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ian Vianu, LMFT is a Marriage & Family Therapist provider in Oakland, CA (NPI 1750714796).
Provider details
- NPI number
- 1750714796
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 83012 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
5 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 (4)
- 3021 Telegraph Ave Ste CBerkeley, CA 94705-2072Phone: (510) 502-9655
- 2006 Dwight Way Ste 103Berkeley, CA 94704-2633Phone: (510) 502-9655
- 20094 Mission BlvdHayward, CA 94541-1237Phone: (510) 727-9755Fax: (510) 727-9746
- 1801 Vicente StSan Francisco, CA 94116-2923Phone: (415) 681-3211
Registry dates
- Enumerated
- 2013-08-13
- Last updated
- 2024-11-13
- Certified
- 2024-11-13
Frequently asked questions
- What is Ian Vianu's NPI number?
- Ian Vianu's National Provider Identifier (NPI) is 1750714796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Vianu's specialty?
- Ian Vianu is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Ian Vianu located?
- Ian Vianu's practice location on file with NPPES is 2577 San Pablo Ave, Oakland, CA 94612-1159.
- What is Ian Vianu's phone number?
- The practice phone number listed in the NPPES registry for Ian Vianu is (510) 292-5698.
- Does Ian Vianu accept Medicare?
- Ian Vianu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ian Vianu's NPI active?
- Yes — Ian Vianu's NPI (1750714796) is active in the NPPES registry as of the last update on 2024-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.