Advanced Surgery Institute, LLC
NPI 1063646594 · Ambulatory Surgical Clinic/Center · Santa Rosa, CA
Advanced Surgery Institute, LLC is a Ambulatory Surgical Clinic/Center organization in Santa Rosa, CA (NPI 1063646594).
Provider details
- NPI number
- 1063646594
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Jeff Simmons, Board Member(707) 538-8299
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
Registry dates
- Enumerated
- 2009-05-12
- Last updated
- 2009-05-12
Frequently asked questions
- What is Advanced Surgery Institute, LLC's NPI number?
- Advanced Surgery Institute, LLC's National Provider Identifier (NPI) is 1063646594, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Advanced Surgery Institute, LLC?
- Advanced Surgery Institute, LLC is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Advanced Surgery Institute, LLC located?
- Advanced Surgery Institute, LLC's practice location on file with NPPES is 1739 4th St, Santa Rosa, CA 95404-3601.
- What is Advanced Surgery Institute, LLC's phone number?
- The practice phone number listed in the NPPES registry for Advanced Surgery Institute, LLC is (707) 396-0138.
- Who is the authorized official for Advanced Surgery Institute, LLC?
- The authorized official listed on Advanced Surgery Institute, LLC's NPPES record is Jeff Simmons, Board Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Advanced Surgery Institute, LLC's NPI active?
- Yes — Advanced Surgery Institute, LLC's NPI (1063646594) is active in the NPPES registry as of the last update on 2009-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.