Active NPI
Kevin Orlando Griffiths, MD
- Internal Medicine Physician
- Washington, DC
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- MD37268
- Practice address
- 106 Irving St NW
Suite 2500
Washington, DC 20010-2927 - Phone
- (202) 877-5408
- Fax
- (202) 722-0505
- NPI assigned
- Jan 11, 2007
- 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 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | D0067508 | MD | |
| Nephrology Physician | 207RN0300X | MD37268 | DC | |
| Nephrology Physician | 207RN0300X | D0067508 | MD | |
| Internal Medicine Physician | 207R00000X | MD37268 | DC | Primary |
Addresses
Primary practice location
106 Irving St NW
Suite 2500
Washington, DC 20010-2927
Mailing address
106 Irving St NW
Suite 2500
Washington, DC 20010-2927
Phone (202) 877-5408
Other practice location 1
6301 Walker Mill Rd
Capitol Heights, MD 20743-4328
Phone (202) 877-5408
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0122599 | Medicaid | NJ | |
| P3737204 | Other | NJ | OXFORD |
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
- Nephrology
- Education
- Other, 2003
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
106 Irving St NW St
Suite 2500
Washington, DC 20010-2961
Phone (202) 877-5408
Hospital & facility affiliations
- Rai Potomac Dialysis
- Fresenius Kidney Care Fairmount Heights
- Ara - Adelphi
- Bma of Southeast
- Bma - Camp Springs
- Medstar Washington Hospital Center
- Cedar Hill Regional Medical Center
- University of MD Capital Region Medical Center
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- HHS exclusion list flag
- Flagged The directory lists this NPI on an HHS exclusion list.
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MD37268 | DC | MD | Internal Medicine Physician |
| D0067508 | MD | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Cosette Jamieson MD PLLC | Past | Accepting new patients | |
| Fresenius Medical Care Fairmount Heights, LLC | Past | Accepting new patients |
Organizations & group practices 3
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Nephrology Physician
- Washington, DC
- NPI 1487905105
-
- Specialist
- Washington, DC
- NPI 1366778011
-
- End-Stage Renal Disease (ESRD) Treatment Clinic/Center
- Capitol Heights, MD
- NPI 1710547344
Hospital & facility affiliations 6
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- End-Stage Renal Disease (ESRD) Treatment Clinic/Center
- Washington, DC
- NPI 1194138669
Dialysis facility
-
- End-Stage Renal Disease (ESRD) Treatment Clinic/Center
- Adelphi, MD
- NPI 1396784203
Dialysis facility
-
- End-Stage Renal Disease (ESRD) Treatment Clinic/Center
- Capitol Heights, MD
- NPI 1710547344
Dialysis facility
-
- General Acute Care Hospital
- Washington, DC
- NPI 1548378235
-
- General Acute Care Hospital
- Washington, DC
- NPI 1285492892
-
- General Acute Care Hospital
- Upper Marlboro, MD
- NPI 1720099286
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1168473600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1755475200000",
"number": "1932259702",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "106 IRVING ST NW",
"address_2": "SUITE 2500",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200102927",
"telephone_number": "202-877-5408"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "106 IRVING ST NW",
"address_2": "SUITE 2500",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200102927",
"telephone_number": "202-877-5408",
"fax_number": "202-722-0505"
}
],
"practiceLocations": [
{
"address_1": "6301 Walker Mill Rd",
"address_purpose": "LOCATION",
"city": "Capitol Heights",
"state": "MD",
"postal_code": "207434328",
"country_code": "US",
"telephone_number": "202-877-5408",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "GRIFFITHS",
"first_name": "KEVIN",
"middle_name": "ORLANDO",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2007-01-11",
"last_updated": "2025-08-18",
"certification_date": "2025-08-18",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MD",
"license": "D0067508",
"primary": false
},
{
"code": "207RN0300X",
"taxonomy_group": "",
"desc": "Internal Medicine, Nephrology",
"state": "DC",
"license": "MD37268",
"primary": false
},
{
"code": "207RN0300X",
"taxonomy_group": "",
"desc": "Internal Medicine, Nephrology",
"state": "MD",
"license": "D0067508",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "DC",
"license": "MD37268",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "0122599",
"state": "NJ"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "OXFORD",
"identifier": "P3737204",
"state": "NJ"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Washington, DC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 2025; 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.