Guam Surgicenter, LLC
NPI 1083946933 · Radiation Oncology Clinic/Center · Tamuning, GU
Enrolled with Medicare as Part B Supplier - Radiation Therapy Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Guam Surgicenter, LLC is a Radiation Oncology Clinic/Center organization in Tamuning, GU (NPI 1083946933).
Provider details
- NPI number
- 1083946933
- Entity type
- Organization
- Primary specialty
- Radiation Oncology Clinic/CenterAmbulatory Health Care Facilities
- Parent organization
- Guam Surgicenter, LLC
- Organization subpart
- Yes
- Authorized official
- Karen Page, Director(541) 672-9349
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
2,816 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) |
|---|---|---|
| Stereoscopic X-Ray Guidance for Localization of Target Volume for the Delivery of Radiation TherapyG6002 | 1,022 | $82 |
| Intensity Modulated Treatment Delivery, Single Or Multiple Fields/Arcs,via Narrow Spatially and Temporally Modulated Beams, Binary, Dynamic Mlc, Per Treatment SessionG6015 | 944 | $398 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 215 | $192 |
| Calculation of Radiation Therapy Dose77300 | 206 | $69 |
| Continuing Radiation Therapy Consultation Per Week77336 | 206 | $98 |
| Design and Construction of Complex Radiation Treatment Device77334 | 79 |
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Island Cancer Center, LLC
Registry dates
- Enumerated
- 2010-02-03
- Last updated
- 2010-04-22
Frequently asked questions
- What is Guam Surgicenter, LLC's NPI number?
- Guam Surgicenter, LLC's National Provider Identifier (NPI) is 1083946933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Guam Surgicenter, LLC?
- Guam Surgicenter, LLC is classified in the NPPES registry as Radiation Oncology Clinic/Center (Ambulatory Health Care Facilities).
- Where is Guam Surgicenter, LLC located?
- Guam Surgicenter, LLC's practice location on file with NPPES is 633 Gov Carlos G Camacho Rd, Tamuning, GU 96913-3194.
- What is Guam Surgicenter, LLC's phone number?
- The practice phone number listed in the NPPES registry for Guam Surgicenter, LLC is (671) 646-3855.
- Does Guam Surgicenter, LLC accept Medicare?
- Guam Surgicenter, 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 Guam Surgicenter, LLC?
- The authorized official listed on Guam Surgicenter, LLC's NPPES record is Karen Page, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Guam Surgicenter, LLC's NPI active?
- Yes — Guam Surgicenter, LLC's NPI (1083946933) is active in the NPPES registry as of the last update on 2010-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.