Wenneker & Loftus Inc
NPI 1124039029 · Surgery Physician · Napa, CA
Wenneker & Loftus Inc is a Surgery Physician organization in Napa, CA (NPI 1124039029).
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
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Other names (DBA / former)
- Doing business as
- Surgery Group of Napa Valley
Registry dates
- Enumerated
- 2006-08-10
- Last updated
- 2014-09-22
Frequently asked questions
- What is Wenneker & Loftus Inc's NPI number?
- Wenneker & Loftus Inc's National Provider Identifier (NPI) is 1124039029, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Wenneker & Loftus Inc?
- Wenneker & Loftus Inc is classified in the NPPES registry as Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Wenneker & Loftus Inc located?
- Wenneker & Loftus Inc's practice location on file with NPPES is 3443 Villa Lane, Napa, CA 94558-6417.
- What is Wenneker & Loftus Inc's phone number?
- The practice phone number listed in the NPPES registry for Wenneker & Loftus Inc is (707) 226-2034.
- Who is the authorized official for Wenneker & Loftus Inc?
- The authorized official listed on Wenneker & Loftus Inc's NPPES record is Sasha Rios, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Wenneker & Loftus Inc's NPI active?
- Yes — Wenneker & Loftus Inc's NPI (1124039029) is active in the NPPES registry as of the last update on 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.