Maryland Diagnostic and Therapeutic Endo Center, LLC
NPI 1083855092 · Endoscopy Clinic/Center · Annapolis, MD
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maryland Diagnostic and Therapeutic Endo Center, LLC is a Endoscopy Clinic/Center organization in Annapolis, MD (NPI 1083855092).
Provider details
- NPI number
- 1083855092
- Entity type
- Organization
- Primary specialty
- Endoscopy Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Michael Epstein, President(410) 266-1588
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
17 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
1,453 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 | 440 | $585 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 412 | $320 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 307 | $456 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 116 | $458 |
| Diagnostic Exam of Large Bowel Using a Flexible Endoscope45378 | 53 | $449 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-03-20
- Last updated
- 2015-02-19
Frequently asked questions
- What is Maryland Diagnostic and Therapeutic Endo Center, LLC's NPI number?
- Maryland Diagnostic and Therapeutic Endo Center, LLC's National Provider Identifier (NPI) is 1083855092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Maryland Diagnostic and Therapeutic Endo Center, LLC?
- Maryland Diagnostic and Therapeutic Endo Center, LLC is classified in the NPPES registry as Endoscopy Clinic/Center (Ambulatory Health Care Facilities).
- Where is Maryland Diagnostic and Therapeutic Endo Center, LLC located?
- Maryland Diagnostic and Therapeutic Endo Center, LLC's practice location on file with NPPES is 621 Ridgely Ave, Annapolis, MD 21401-1081.
- What is Maryland Diagnostic and Therapeutic Endo Center, LLC's phone number?
- The practice phone number listed in the NPPES registry for Maryland Diagnostic and Therapeutic Endo Center, LLC is (410) 224-3636.
- Does Maryland Diagnostic and Therapeutic Endo Center, LLC accept Medicare?
- Maryland Diagnostic and Therapeutic Endo 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 Maryland Diagnostic and Therapeutic Endo Center, LLC?
- The authorized official listed on Maryland Diagnostic and Therapeutic Endo Center, LLC's NPPES record is Michael Epstein, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Maryland Diagnostic and Therapeutic Endo Center, LLC's NPI active?
- Yes — Maryland Diagnostic and Therapeutic Endo Center, LLC's NPI (1083855092) is active in the NPPES registry as of the last update on 2015-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.