SPECTRUM CONSULTING GROUP
NPI 1043021546
Clinic/Center in Tamuning, GU
About Spectrum Consulting Group NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SPECTRUM CONSULTING GROUP (NPI 1043021546), doing business as Spectrum Preventive Health, is a healthcare organization registered as a clinic/center in Tamuning, Guam and active in the NPI registry since January 2025. The organization holds a CLIA Waiver certificate valid through March 27, 2027 and lists Vincent Duenas, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Spectrum Consulting Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Spectrum Consulting Group, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 65D2321037
Spectrum Consulting Group LLC · Tamuning, GUFrequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Spectrum Consulting Group's NPI number?
The NPI number for Spectrum Consulting Group is 1043021546. It was assigned to this organization in the NPPES registry on January 15, 2025. The provider is doing business as Spectrum Preventive Health.
Where is Spectrum Consulting Group located?
Spectrum Consulting Group is located at 280 Pale San Vitores Rd, Tamuning, GU 96913. The listed phone number is (671) 689-4219.
What is Spectrum Consulting Group's specialty?
The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.
Is Spectrum Consulting Group enrolled in Medicare?
Yes. Spectrum Consulting Group is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Spectrum Consulting Group?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Spectrum Consulting Group. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Spectrum Consulting Group hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 65D2321037) is associated with this NPI, valid through March 27, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Spectrum Consulting Group was last updated on September 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Spectrum Consulting Group · NPI 1043021546
Clinic/Center organization in Tamuning, GU. Organization record, active in the CMS NPPES registry since January 15, 2025.
## Identity
- **NPI:** 1043021546 (Entity type: Organization)
- **Enumerated:** January 15, 2025
- **Primary specialty:** Clinic/Center · taxonomy 261Q00000X
- **Also known as:** Spectrum Preventive Health (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Vincent Duenas, CEO
## Practice location
- **Address:** 280 PALE SAN VITORES RD, Tamuning, GU 96913-3615
- **Phone:** (671) 689-4219
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Internal Medicine) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 16, 2025
- **CLIA laboratory certificates:** 1 on file
---
Source: [NPI Profile](https://npiprofile.com/npi/1043021546) · Data from the CMS NPPES public registry.