Yellowstone Surgery Center, LLC
NPI 1497759955 · Ambulatory Surgical Clinic/Center · Billings, MT
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yellowstone Surgery Center, LLC is a Ambulatory Surgical Clinic/Center organization in Billings, MT (NPI 1497759955).
Provider details
- NPI number
- 1497759955
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Robert Gagnon, Executive Director(406) 237-5905
- License
- 9728 (MT)
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
21 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
69,760 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, Bupivacaine Liposome, 1 MgC9290 | 67,442 | $1 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 396 | $335 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Single Level64493 | 332 | $334 |
| Destruction of Lower Or Sacral Spinal Facet Joint Nerves Using Imaging Guidance, Single Facet Joint64635 | 263 | $638 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level64483 | 191 | $393 |
| Release And/Or Relocation of Hand Nerve |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-10
- Last updated
- 2012-10-08
Frequently asked questions
- What is Yellowstone Surgery Center, LLC's NPI number?
- Yellowstone Surgery Center, LLC's National Provider Identifier (NPI) is 1497759955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Yellowstone Surgery Center, LLC?
- Yellowstone Surgery Center, LLC is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Yellowstone Surgery Center, LLC located?
- Yellowstone Surgery Center, LLC's practice location on file with NPPES is 1144 N 28th St, Billings, MT 59101-0110.
- What is Yellowstone Surgery Center, LLC's phone number?
- The practice phone number listed in the NPPES registry for Yellowstone Surgery Center, LLC is (406) 237-5900.
- Does Yellowstone Surgery Center, LLC accept Medicare?
- Yellowstone 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 Yellowstone Surgery Center, LLC?
- The authorized official listed on Yellowstone Surgery Center, LLC's NPPES record is Robert Gagnon, Executive Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Yellowstone Surgery Center, LLC's NPI active?
- Yes — Yellowstone Surgery Center, LLC's NPI (1497759955) is active in the NPPES registry as of the last update on 2012-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.