District Endoscopy Center, LLC

Primary specialty

Ambulatory Surgical Clinic/CenterTaxonomy code 261QA1903X

Legal business name

DISTRICT ENDOSCOPY CENTER, LLC

Practice address

2000 Pennsylvania Ave NW Ste 3020
Washington, DC 20006-1812

Phone

(202) 478-4540

Fax

(202) 478-4541

NPI assigned

Sep 5, 2024

Last updated

Sep 5, 2024By the provider in NPPES

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Ms. Jacqueline J Monahan, RN

Title

Center Director

Phone

(919) 423-4319

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in DC

Enrollment records 1

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1316772676. Details of each certification follow.

• CCN 09C0001006 Ambulatory surgical center · Active · Name & address match · Details

Ambulatory surgical center certification: CCN 09C0001006

Legal name

District Endoscopy Center, LLC

Certification status

Active

Provider type (POS)

Ambulatory surgical center

Participating since

Apr 9, 2026

Last certification

Feb 27, 2026

Facility address

2000 Pennsylvania Ave. NW
Washington, DC 20006

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Ramsey Joseph Daher, M.D.

  • Gastroenterology Physician
  • Chevy Chase, MD
  • NPI 1710206115
  NPD
• Jonathan M Koff, M.D.

  • Gastroenterology Physician
  • Chevy Chase, MD
  • NPI 1104926302
  NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1725494400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1725494400000",
    "number": "1316772676",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2000 PENNSYLVANIA AVE NW STE 3020",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200061812",
            "telephone_number": "202-478-4540",
            "fax_number": "202-478-4541"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2000 PENNSYLVANIA AVE NW STE 3020",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200061812",
            "telephone_number": "202-478-4540",
            "fax_number": "202-478-4541"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DISTRICT ENDOSCOPY CENTER, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-09-05",
        "last_updated": "2024-09-05",
        "certification_date": "2024-09-05",
        "status": "A",
        "authorized_official_last_name": "MONAHAN",
        "authorized_official_first_name": "JACQUELINE",
        "authorized_official_middle_name": "J",
        "authorized_official_title_or_position": "CENTER DIRECTOR",
        "authorized_official_telephone_number": "919-423-4319",
        "authorized_official_name_prefix": "Ms.",
        "authorized_official_credential": "RN"
    },
    "taxonomies": [
        {
            "code": "261QA1903X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ambulatory Surgical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• District Counseling L.L.C.
• District Dental Group
• District Dental Solutions
• District Department of the Environment
• District Endodontics PLLC
• District Health Care
• District Health Care Services
• District Healthcare Physician Group P.C.
• District Healthcare Services, LLC
• District Healthcare Services, LLC

• Ambulatory Surgical Clinic/Center in Washington, DC
• Providers in Washington, DC by specialty
• Ambulatory Surgical Clinic/Center in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 5, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.