Active NPI
Ramsey Joseph Daher, M.D.
- Gastroenterology Physician
- Chevy Chase, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Gastroenterology Physician
- License
- MD041305
- Practice address
- 5550 Friendship Blvd Ste T90
Chevy Chase, MD 20815-7313 - Phone
- (240) 737-0085
- Fax
- (202) 296-0301
- NPI assigned
- May 25, 2010
- Last updated
- Apr 15, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Gastroenterology Physician | 207RG0100X | MD041305 | DC | Primary |
Addresses
Primary practice location
5550 Friendship Blvd Ste T90
Chevy Chase, MD 20815-7313
Mailing address
14010 Smoketown Rd
Ste 117
Woodbridge, VA 22192-4722
Phone (703) 580-0181
Other practice location 1
14010 Smoketown Rd
Ste 117
Woodbridge, VA 22192-4722
Phone (703) 580-0181
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Gastroenterology
- Education
- University of Virginia School of Medicine, 2010
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
2021 K St NW
Suite T 110 Metroploitan Gastroenterology
Washington, DC 20061-1036
Phone (202) 296-3449
6100 Executive Blvd
Rockville, MD 20852-3902
Hospital & facility affiliations
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Colonoscopy | 49 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 44 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MD041305 | DC | MD | Gastroenterology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Endoscopy Center of Washington DC LP | Current | Accepting new patients | |
| Capital Digestive Care LLC | Gastroenterology | Current | Accepting new patients |
| District Endoscopy Center, LLC | Current | Accepting new patients | |
| Capital Digestive Care, LLC | Gastroenterology | Current | Accepting new patients |
| David a. Morowitz | Gastroenterology | Past | Accepting new patients |
Locations
2000 Pennsylvania Ave NW
Ste 3020
Washington, DC 20006
Phone (202) 478-4540
2021 K St NW
Ste 500
Washington, DC 20006
Phone (202) 463-7611
2021 K St NW
Ste T115
Washington, DC 20006
Phone (202) 775-0574
5550 Friendship Blvd
Ste T100
Chevy Chase, MD 20815
Phone (240) 531-2832
5550 Friendship Blvd
Ste T90
Chevy Chase, MD 20815
Phone (301) 654-2521
125 Potomac Psge
Ste 200
Oxon Hill, MD 20745
Phone (240) 493-6110
125 Potomac Psge
Ste 250
Oxon Hill, MD 20745
Phone (240) 238-0067
Organizations & group practices 5
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Gastroenterology Physician
- Temple Hills, MD
- NPI 1437997988
-
- Ambulatory Surgical Clinic/Center
- Washington, DC
- NPI 1316772676
-
dba The Endoscopy Center of Washington, D.C.
- Ambulatory Surgical Clinic/Center
- Washington, DC
- NPI 1154301240
-
- Gastroenterology Physician
- Chevy Chase, MD
- NPI 1508280728
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Sibley Memorial Hospital
- General Acute Care Hospital
- Washington, DC
- NPI 1366492977
-
dba Georgetown University Hospital
- General Acute Care Hospital
- Washington, DC
- NPI 1427145176
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1274745600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776211200000",
"number": "1710206115",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "14010 SMOKETOWN RD",
"address_2": "STE 117",
"city": "WOODBRIDGE",
"state": "VA",
"postal_code": "221924722",
"telephone_number": "703-580-0181",
"fax_number": "703-897-8763"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5550 FRIENDSHIP BLVD STE T90",
"city": "CHEVY CHASE",
"state": "MD",
"postal_code": "208157313",
"telephone_number": "240-737-0085",
"fax_number": "202-296-0301"
}
],
"practiceLocations": [
{
"address_1": "14010 SMOKETOWN RD",
"address_2": "STE 117",
"address_purpose": "LOCATION",
"city": "WOODBRIDGE",
"state": "VA",
"postal_code": "221924722",
"country_code": "US",
"telephone_number": "703-580-0181",
"fax_number": "703-897-8763",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "DAHER",
"first_name": "RAMSEY",
"middle_name": "JOSEPH",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2010-05-25",
"last_updated": "2026-04-15",
"certification_date": "2026-04-15",
"status": "A"
},
"taxonomies": [
{
"code": "207RG0100X",
"taxonomy_group": "",
"desc": "Internal Medicine, Gastroenterology",
"state": "DC",
"license": "MD041305",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Chevy Chase, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 15, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- 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.