OrganizationActive
Wenneker & Loftus Inc
NPI 1124039029 · Surgery Physician · Napa, CA
Provider details
- NPI number
- 1124039029
- Entity type
- Organization
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sasha Rios, Office Manager(707) 226-2031
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Vascular Surgery Physician2086S0129X
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3443 Villa Lane
Suite 3
Napa, CA 94558-6417
Phone: (707) 226-2034
Fax: (707) 252-1087
Street-level locationGet directions
Mailing address
3443 Villa Lane
Napa, CA 94558-6417
Other names (DBA / former)
- Doing business as
- Surgery Group of Napa Valley
Registry dates
- Enumerated
- 2006-08-10
- Last updated
- 2014-09-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.