Diablo Mountain Ambulatory Surgery Center
NPI 1558850958 · Ambulatory Surgical Clinic/Center · San Ramon, CA
Diablo Mountain Ambulatory Surgery Center is a Ambulatory Surgical Clinic/Center organization in San Ramon, CA (NPI 1558850958).
Provider details
- NPI number
- 1558850958
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Cindy James, Administrator(925) 462-3020
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
8 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
- 2018-05-02
- Last updated
- 2021-05-04
- Certified
- 2021-05-04
Frequently asked questions
- What is Diablo Mountain Ambulatory Surgery Center's NPI number?
- Diablo Mountain Ambulatory Surgery Center's National Provider Identifier (NPI) is 1558850958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diablo Mountain Ambulatory Surgery Center?
- Diablo Mountain Ambulatory Surgery Center is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Diablo Mountain Ambulatory Surgery Center located?
- Diablo Mountain Ambulatory Surgery Center's practice location on file with NPPES is 100 Park Pl Ste 110, San Ramon, CA 94583-4460.
- What is Diablo Mountain Ambulatory Surgery Center's phone number?
- The practice phone number listed in the NPPES registry for Diablo Mountain Ambulatory Surgery Center is (925) 462-3020.
- Who is the authorized official for Diablo Mountain Ambulatory Surgery Center?
- The authorized official listed on Diablo Mountain Ambulatory Surgery Center's NPPES record is Cindy James, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diablo Mountain Ambulatory Surgery Center's NPI active?
- Yes — Diablo Mountain Ambulatory Surgery Center's NPI (1558850958) is active in the NPPES registry as of the last update on 2021-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.