Middlesex Endoscopy Center LLC
NPI 1174663199 · Endoscopy Clinic/Center · Acton, MA
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Middlesex Endoscopy Center LLC is a Endoscopy Clinic/Center organization in Acton, MA (NPI 1174663199).
Provider details
- NPI number
- 1174663199
- Entity type
- Organization
- Primary specialty
- Endoscopy Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Jeffrey Snodgrass, President(615) 665-1283
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
19 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
1,489 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) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 378 | $607 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 333 | $443 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 327 | $509 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 226 | $476 |
| Colorectal Cancer Screening; Colonoscopy on Individual Not Meeting Criteria for High RiskG0121 | 90 | $473 |
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Middlesex Digestive Health & Endoscopy Center
- Doing business as
- Middlesex Digestive Health & Endoscopy Center
Registry dates
- Enumerated
- 2007-02-07
- Last updated
- 2022-09-13
- Certified
- 2022-09-13
Frequently asked questions
- What is Middlesex Endoscopy Center LLC's NPI number?
- Middlesex Endoscopy Center LLC's National Provider Identifier (NPI) is 1174663199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Middlesex Endoscopy Center LLC?
- Middlesex Endoscopy Center LLC is classified in the NPPES registry as Endoscopy Clinic/Center (Ambulatory Health Care Facilities).
- Where is Middlesex Endoscopy Center LLC located?
- Middlesex Endoscopy Center LLC's practice location on file with NPPES is 45a Discovery Way, Acton, MA 01720.
- What is Middlesex Endoscopy Center LLC's phone number?
- The practice phone number listed in the NPPES registry for Middlesex Endoscopy Center LLC is (978) 429-2000.
- Does Middlesex Endoscopy Center LLC accept Medicare?
- Middlesex 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 Middlesex Endoscopy Center LLC?
- The authorized official listed on Middlesex Endoscopy Center LLC's NPPES record is Jeffrey Snodgrass, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Middlesex Endoscopy Center LLC's NPI active?
- Yes — Middlesex Endoscopy Center LLC's NPI (1174663199) is active in the NPPES registry as of the last update on 2022-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.