Reliant Medical Group the Endoscopy Center, LLC
NPI 1548274475 · Endoscopy Clinic/Center · Auburn, MA
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Reliant Medical Group the Endoscopy Center, LLC is a Endoscopy Clinic/Center organization in Auburn, MA (NPI 1548274475).
Provider details
- NPI number
- 1548274475
- Entity type
- Organization
- Primary specialty
- Endoscopy Clinic/CenterAmbulatory Health Care Facilities
- Parent organization
- Reliant Medical Group, Inc
- Organization subpart
- Yes
- Authorized official
- Anupam Singh, Medical Director(508) 425-5446
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
20 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
1,365 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) |
|---|---|---|
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 289 | $480 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 254 | $549 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 234 | $403 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 218 | $620 |
| Colorectal Cancer Screening; Colonoscopy on Individual Not Meeting Criteria for High RiskG0121 | 115 | $480 |
Practice location
Mailing address
Other names (DBA / former)
- Former legal business name
- New England Surgical Center for Out Patient Endoscopy, LLC
- Former legal business name
- New England Surgical Center for Out Patient Endoscopy, LLC
Registry dates
- Enumerated
- 2006-07-28
- Last updated
- 2023-01-11
- Certified
- 2023-01-11
Frequently asked questions
- What is Reliant Medical Group the Endoscopy Center, LLC's NPI number?
- Reliant Medical Group the Endoscopy Center, LLC's National Provider Identifier (NPI) is 1548274475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Reliant Medical Group the Endoscopy Center, LLC?
- Reliant Medical Group the Endoscopy Center, LLC is classified in the NPPES registry as Endoscopy Clinic/Center (Ambulatory Health Care Facilities).
- Where is Reliant Medical Group the Endoscopy Center, LLC located?
- Reliant Medical Group the Endoscopy Center, LLC's practice location on file with NPPES is 4 Brotherton Way, Auburn, MA 01501-2684.
- What is Reliant Medical Group the Endoscopy Center, LLC's phone number?
- The practice phone number listed in the NPPES registry for Reliant Medical Group the Endoscopy Center, LLC is (508) 425-5446.
- Does Reliant Medical Group the Endoscopy Center, LLC accept Medicare?
- Reliant Medical Group the Endoscopy 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 Reliant Medical Group the Endoscopy Center, LLC?
- The authorized official listed on Reliant Medical Group the Endoscopy Center, LLC's NPPES record is Anupam Singh, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Reliant Medical Group the Endoscopy Center, LLC's NPI active?
- Yes — Reliant Medical Group the Endoscopy Center, LLC's NPI (1548274475) is active in the NPPES registry as of the last update on 2023-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.