IndividualActive
John Sterbenc
NPI 1275326787 · Marriage & Family Therapist · Napa, CA
John Sterbenc is a Marriage & Family Therapist provider in Napa, CA (NPI 1275326787).
Provider details
- NPI number
- 1275326787
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- AMFT153623 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
3419 Valle Verde Dr
Napa, CA 94558-2414
Phone: (707) 299-8250
Street-level locationGet directions
Mailing address
13 Northview Ct
San Rafael, CA 94903-2844
Registry dates
- Enumerated
- 2025-05-27
- Last updated
- 2025-05-27
- Certified
- 2025-05-27
Frequently asked questions
- What is John Sterbenc's NPI number?
- John Sterbenc's National Provider Identifier (NPI) is 1275326787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Sterbenc's specialty?
- John Sterbenc is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is John Sterbenc located?
- John Sterbenc's practice location on file with NPPES is 3419 Valle Verde Dr, Napa, CA 94558-2414.
- What is John Sterbenc's phone number?
- The practice phone number listed in the NPPES registry for John Sterbenc is (707) 299-8250.
- Is John Sterbenc's NPI active?
- Yes — John Sterbenc's NPI (1275326787) is active in the NPPES registry as of the last update on 2025-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.