Outpatient Surgical Center of Arizona, LLC
NPI 1457955593 · Ambulatory Surgical Clinic/Center · Phoenix, AZ
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Outpatient Surgical Center of Arizona, LLC is a Ambulatory Surgical Clinic/Center organization in Phoenix, AZ (NPI 1457955593).
Provider details
- NPI number
- 1457955593
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Brian Gruber, Physician/Owner(480) 447-3579
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
468 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) |
|---|---|---|
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Single Level64493 | 78 | $372 |
| Replacement of Knee Joint, Both Sides of Knee27447 | 65 | $8,829 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level64483 | 63 | $419 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 60 | $342 |
| Destruction of Lower Or Sacral Spinal Facet Joint Nerves Using Imaging Guidance, Single Facet Joint64635 | 56 | $704 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-11-30
- Last updated
- 2026-04-28
- Certified
- 2026-04-28
Frequently asked questions
- What is Outpatient Surgical Center of Arizona, LLC's NPI number?
- Outpatient Surgical Center of Arizona, LLC's National Provider Identifier (NPI) is 1457955593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Outpatient Surgical Center of Arizona, LLC?
- Outpatient Surgical Center of Arizona, LLC is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Outpatient Surgical Center of Arizona, LLC located?
- Outpatient Surgical Center of Arizona, LLC's practice location on file with NPPES is 13215 N 7th St Ste 100, Phoenix, AZ 85022-5300.
- What is Outpatient Surgical Center of Arizona, LLC's phone number?
- The practice phone number listed in the NPPES registry for Outpatient Surgical Center of Arizona, LLC is (602) 805-5041.
- Does Outpatient Surgical Center of Arizona, LLC accept Medicare?
- Outpatient Surgical Center of Arizona, 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 Outpatient Surgical Center of Arizona, LLC?
- The authorized official listed on Outpatient Surgical Center of Arizona, LLC's NPPES record is Brian Gruber, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Outpatient Surgical Center of Arizona, LLC's NPI active?
- Yes — Outpatient Surgical Center of Arizona, LLC's NPI (1457955593) is active in the NPPES registry as of the last update on 2026-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.