The Regents of the University of California
NPI 1689200305 · Ambulatory Surgical Clinic/Center · Valencia, CA
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
The Regents of the University of California is a Ambulatory Surgical Clinic/Center organization in Valencia, CA (NPI 1689200305).
Provider details
- NPI number
- 1689200305
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Katherine Hale, Director of Accounting(310) 301-5200
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
791 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 212 | $379 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 212 | $523 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 204 | $645 |
| Colorectal Cancer Screening; Colonoscopy on Individual Not Meeting Criteria for High RiskG0121 | 47 | $536 |
| Removal of Large Bowel Tissue Using a Flexible Endoscope45390 | 31 | $1,548 |
| Removal of Polyps Or Growths of Esophagus, Stomach, And/Or Upper Small Bowel Using an Endoscope With Mechanical Snare |
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Ucla Dept of Medicine
Registry dates
- Enumerated
- 2020-03-13
- Last updated
- 2023-08-09
- Certified
- 2023-08-09
Frequently asked questions
- What is The Regents of the University of California's NPI number?
- The Regents of the University of California's National Provider Identifier (NPI) is 1689200305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Regents of the University of California?
- The Regents of the University of California is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is The Regents of the University of California located?
- The Regents of the University of California's practice location on file with NPPES is 27235 Tourney Rd Ste 1100, Valencia, CA 91355-5908.
- What is The Regents of the University of California's phone number?
- The practice phone number listed in the NPPES registry for The Regents of the University of California is (000) 000-0000.
- Does The Regents of the University of California accept Medicare?
- The Regents of the University of California is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for The Regents of the University of California?
- The authorized official listed on The Regents of the University of California's NPPES record is Katherine Hale, Director of Accounting. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Regents of the University of California's NPI active?
- Yes — The Regents of the University of California's NPI (1689200305) is active in the NPPES registry as of the last update on 2023-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.