Mid Valley Surgery Center LLC
NPI 1992022297 · Ambulatory Surgical Clinic/Center · Ontario, CA
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mid Valley Surgery Center LLC is a Ambulatory Surgical Clinic/Center organization in Ontario, CA (NPI 1992022297).
Provider details
- NPI number
- 1992022297
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Clayton Varga, Manager(626) 696-1400
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
16 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
313 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) |
|---|---|---|
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 151 | $1,268 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 68 | $30 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Single Level64493 | 38 | $385 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 30 | $395 |
| Injection Procedure for Sacroiliac Joint; Provision of Anesthetic, Steroid And/Or Other Therapeutic Agent, With Or Without ArthrographyG0260 | 26 | $304 |
Typical Medicare-allowed amounts for these services range $30–$1,268 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-26
- Last updated
- 2025-03-17
- Certified
- 2025-03-17
Frequently asked questions
- What is Mid Valley Surgery Center LLC's NPI number?
- Mid Valley Surgery Center LLC's National Provider Identifier (NPI) is 1992022297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mid Valley Surgery Center LLC?
- Mid Valley Surgery Center LLC is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Mid Valley Surgery Center LLC located?
- Mid Valley Surgery Center LLC's practice location on file with NPPES is 4682 E. Ontario Mills Parkway, Ontario, CA 91764-5148.
- What is Mid Valley Surgery Center LLC's phone number?
- The practice phone number listed in the NPPES registry for Mid Valley Surgery Center LLC is (626) 696-1400.
- Does Mid Valley Surgery Center LLC accept Medicare?
- Mid Valley Surgery Center LLC 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 Mid Valley Surgery Center LLC?
- The authorized official listed on Mid Valley Surgery Center LLC's NPPES record is Clayton Varga, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mid Valley Surgery Center LLC's NPI active?
- Yes — Mid Valley Surgery Center LLC's NPI (1992022297) is active in the NPPES registry as of the last update on 2025-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.