Calvert Digestive Disease Associates, Endoscopy and Surgery Center LLC
NPI 1699219766 · Endoscopy Clinic/Center · Prince Frederick, MD
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Calvert Digestive Disease Associates, Endoscopy and Surgery Center LLC is a Endoscopy Clinic/Center organization in Prince Frederick, MD (NPI 1699219766).
Provider details
- NPI number
- 1699219766
- Entity type
- Organization
- Primary specialty
- Endoscopy Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Dolores Rhodes-Height, Owner/Ceo(410) 535-2005
- License
- D0070992 (MD)
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
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
774 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) |
|---|---|---|
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 209 | $542 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 146 | $467 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 135 | $594 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 124 | $339 |
| Colorectal Cancer Screening; Colonoscopy on Individual Not Meeting Criteria for High RiskG0121 | 67 | $470 |
Practice location
Mailing address
Additional practice locations (1)
- 110 Hospital RdSuite #306Prince Frederick, MD 20678-4019Phone: (410) 414-5309Fax: (410) 414-6179
Registry dates
- Enumerated
- 2016-12-08
- Last updated
- 2018-03-27
Frequently asked questions
- What is Calvert Digestive Disease Associates, Endoscopy and Surgery Center LLC's NPI number?
- Calvert Digestive Disease Associates, Endoscopy and Surgery Center LLC's National Provider Identifier (NPI) is 1699219766, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Calvert Digestive Disease Associates, Endoscopy and Surgery Center LLC?
- Calvert Digestive Disease Associates, Endoscopy and Surgery Center LLC is classified in the NPPES registry as Endoscopy Clinic/Center (Ambulatory Health Care Facilities).
- Where is Calvert Digestive Disease Associates, Endoscopy and Surgery Center LLC located?
- Calvert Digestive Disease Associates, Endoscopy and Surgery Center LLC's practice location on file with NPPES is 985 Prince Frederick Blvd Ste 104, Prince Frederick, MD 20678-3490.
- What is Calvert Digestive Disease Associates, Endoscopy and Surgery Center LLC's phone number?
- The practice phone number listed in the NPPES registry for Calvert Digestive Disease Associates, Endoscopy and Surgery Center LLC is (410) 414-5309.
- Does Calvert Digestive Disease Associates, Endoscopy and Surgery Center LLC accept Medicare?
- Calvert Digestive Disease Associates, Endoscopy and Surgery 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 Calvert Digestive Disease Associates, Endoscopy and Surgery Center LLC?
- The authorized official listed on Calvert Digestive Disease Associates, Endoscopy and Surgery Center LLC's NPPES record is Dolores Rhodes-Height, Owner/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Calvert Digestive Disease Associates, Endoscopy and Surgery Center LLC's NPI active?
- Yes — Calvert Digestive Disease Associates, Endoscopy and Surgery Center LLC's NPI (1699219766) is active in the NPPES registry as of the last update on 2018-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.