Ssm St. Joseph Endoscopy Center, LLC
NPI 1871536037 · Clinic/Center · Saint Peters, MO
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ssm St. Joseph Endoscopy Center, LLC is a Clinic/Center organization in Saint Peters, MO (NPI 1871536037).
Provider details
- NPI number
- 1871536037
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Karen Rewerts, System Vice President Finance(314) 989-6843
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
1,368 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 | 428 | $566 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 352 | $416 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 223 | $286 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 121 | $452 |
| Removal of Polyps Or Growths of Large Bowel Using a Flexible Endoscope With Electrical Cautery45384 | 104 | $386 |
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Ssm Health Endoscopy Center
Registry dates
- Enumerated
- 2006-06-14
- Last updated
- 2026-01-28
- Certified
- 2026-01-28
Frequently asked questions
- What is Ssm St. Joseph Endoscopy Center, LLC's NPI number?
- Ssm St. Joseph Endoscopy Center, LLC's National Provider Identifier (NPI) is 1871536037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ssm St. Joseph Endoscopy Center, LLC?
- Ssm St. Joseph Endoscopy Center, LLC is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Ssm St. Joseph Endoscopy Center, LLC located?
- Ssm St. Joseph Endoscopy Center, LLC's practice location on file with NPPES is 4203 S Cloverleaf Dr, Saint Peters, MO 63376-6452.
- What is Ssm St. Joseph Endoscopy Center, LLC's phone number?
- The practice phone number listed in the NPPES registry for Ssm St. Joseph Endoscopy Center, LLC is (636) 441-9990.
- Does Ssm St. Joseph Endoscopy Center, LLC accept Medicare?
- Ssm St. Joseph 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 Ssm St. Joseph Endoscopy Center, LLC?
- The authorized official listed on Ssm St. Joseph Endoscopy Center, LLC's NPPES record is Karen Rewerts, System Vice President Finance. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ssm St. Joseph Endoscopy Center, LLC's NPI active?
- Yes — Ssm St. Joseph Endoscopy Center, LLC's NPI (1871536037) is active in the NPPES registry as of the last update on 2026-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.