Seven Oaks Surgery Center LLC
NPI 1891301065 · Ambulatory Surgical Clinic/Center · San Bernardino, CA
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seven Oaks Surgery Center LLC is a Ambulatory Surgical Clinic/Center organization in San Bernardino, CA (NPI 1891301065).
Provider details
- NPI number
- 1891301065
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- John Steinmann, Physician(909) 647-5277
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
5 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
87 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) |
|---|---|---|
| Replacement of Knee Joint, Both Sides of Knee27447 | 65 | $9,958 |
| Replacement of Thigh Bone and Hip Joint With Prosthesis27130 | 22 | $10,166 |
Typical Medicare-allowed amounts for these services range $9,958–$10,166 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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
- 2020-09-22
- Last updated
- 2020-11-16
- Certified
- 2020-11-16
Frequently asked questions
- What is Seven Oaks Surgery Center LLC's NPI number?
- Seven Oaks Surgery Center LLC's National Provider Identifier (NPI) is 1891301065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Seven Oaks Surgery Center LLC?
- Seven Oaks Surgery Center LLC is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Seven Oaks Surgery Center LLC located?
- Seven Oaks Surgery Center LLC's practice location on file with NPPES is 401 E Highland Ave, San Bernardino, CA 92404-3803.
- What is Seven Oaks Surgery Center LLC's phone number?
- The practice phone number listed in the NPPES registry for Seven Oaks Surgery Center LLC is (909) 557-1600.
- Does Seven Oaks Surgery Center LLC accept Medicare?
- Seven Oaks 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 Seven Oaks Surgery Center LLC?
- The authorized official listed on Seven Oaks Surgery Center LLC's NPPES record is John Steinmann, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Seven Oaks Surgery Center LLC's NPI active?
- Yes — Seven Oaks Surgery Center LLC's NPI (1891301065) is active in the NPPES registry as of the last update on 2020-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.