Empire Surgical Institute LLC
NPI 1356975700 · Ambulatory Surgical Clinic/Center · Ontario, CA
Empire Surgical Institute LLC is a Ambulatory Surgical Clinic/Center organization in Ontario, CA (NPI 1356975700).
Provider details
- NPI number
- 1356975700
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Karen Shai, Managing Member(818) 919-0514
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
6 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
- 2020-02-25
- Last updated
- 2020-02-25
- Certified
- 2020-02-25
Frequently asked questions
- What is Empire Surgical Institute LLC's NPI number?
- Empire Surgical Institute LLC's National Provider Identifier (NPI) is 1356975700, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Empire Surgical Institute LLC?
- Empire Surgical Institute LLC is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Empire Surgical Institute LLC located?
- Empire Surgical Institute LLC's practice location on file with NPPES is 4480 Ontario Mills Pkwy, Ontario, CA 91764-5107.
- What is Empire Surgical Institute LLC's phone number?
- The practice phone number listed in the NPPES registry for Empire Surgical Institute LLC is (818) 919-0514.
- Who is the authorized official for Empire Surgical Institute LLC?
- The authorized official listed on Empire Surgical Institute LLC's NPPES record is Karen Shai, Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Empire Surgical Institute LLC's NPI active?
- Yes — Empire Surgical Institute LLC's NPI (1356975700) is active in the NPPES registry as of the last update on 2020-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.