Active NPI
Darryl Stewart, AGPCNP-BC
- Adult Health Nurse Practitioner
- Washington, DC
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Adult Health Nurse Practitioner
- License
- R189085
- Practice address
- 3230 Pennsylvania Ave SE Ste 205
Washington, DC 20020-3731 - Phone
- (202) 796-9775
- NPI assigned
- Jul 29, 2014
- Last updated
- Jul 21, 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Gerontology Nurse Practitioner | 363LG0600X | R189085 | MD | |
| Primary Care Nurse Practitioner | 363LP2300X | R189085 | MD | |
| Adult Health Nurse Practitioner | 363LA2200X | R189085 | MD | Primary |
Addresses
Primary practice location
3230 Pennsylvania Ave SE Ste 205
Washington, DC 20020-3731
Mailing address
1015 Ripley St Apt 402
Silver Spring, MD 20910-7479
Phone (301) 325-7758
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: No
Enrollment records 1
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| R189085 | MD | MD | Adult Health Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Bluerock Primary Care | Current | Accepting new patients | |
| Washington Hospital Center Corp | Current | Accepting new patients | |
| Washington Hospital Center Corp | Current | Accepting new patients | |
| Privia Medical Group, LLC | Current | Accepting new patients | |
| Unity Health Care, Inc. | Current | Accepting new patients | |
| Unity Health Care Inc. | Current | Accepting new patients | |
| Privia Medical Group, LLC | Current | Accepting new patients | |
| Washington Hospital Center Corp | Current | Accepting new patients | |
| Unity Health Care, Inc | Past | Accepting new patients | |
| Frederick Health Hospital Inc | Past | Accepting new patients |
Locations
1500 Galen St SE
Washington, DC 20020
Phone (202) 610-7160
3230 Pennsylvania Ave SE
Ste 205
Washington, DC 20020
Phone (202) 796-9775
110 Irving St NW
Rm 3114
Washington, DC 20010
Phone (202) 877-0570
110 Irving St NW
Washington, DC 20010
Phone (202) 877-2000
1310 Southern Ave SE
Washington, DC 20032
Phone (202) 574-6000
9470 Annapolis Rd
Ste 309
Lanham, MD 20706
Phone (202) 832-1800
1201 Seven Locks Rd
Ste 111
Rockville, MD 20854
Phone (301) 762-5020
2000 15th St N
Ste 600
Arlington, VA 22201
Phone (202) 425-0000
Organizations & group practices 10
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.
-
- Federally Qualified Health Center (FQHC)
- Washington, DC
- NPI 1093894172
-
dba Washington Hospital Center Physicians
- Neurological Surgery Physician
- Washington, DC
- NPI 1407870124
-
- Adult Medicine Physician
- Washington, DC
- NPI 1831719806
-
dba Unity Health Pharmacy
- Community/Retail Pharmacy
- Washington, DC
- NPI 1346014412
-
dba Washington Hospital Center Physicians
- Nurse Practitioner
- Washington, DC
- NPI 1376627406
-
- General Practice Physician
- Washington, DC
- NPI 1629394424
-
- Pain Medicine (Psychiatry & Neurology) Physician
- Rockville, MD
- NPI 1811715436
-
- Federally Qualified Health Center (FQHC)
- Washington, DC
- NPI 1801935234
-
dba Frederick Health Hospital
- General Acute Care Hospital
- Frederick, MD
- NPI 1538165527
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1406592000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1784592000000",
"number": "1396153797",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1015 RIPLEY ST APT 402",
"city": "SILVER SPRING",
"state": "MD",
"postal_code": "209107479",
"telephone_number": "301-325-7758"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3230 PENNSYLVANIA AVE SE STE 205",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200203731",
"telephone_number": "202-796-9775"
}
],
"practiceLocations": [],
"basic": {
"last_name": "STEWART",
"first_name": "DARRYL",
"credential": "AGPCNP-BC",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2014-07-29",
"last_updated": "2026-07-21",
"certification_date": "2026-07-21",
"status": "A"
},
"taxonomies": [
{
"code": "363LG0600X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Gerontology",
"state": "MD",
"license": "R189085",
"primary": false
},
{
"code": "363LP2300X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Primary Care",
"state": "MD",
"license": "R189085",
"primary": false
},
{
"code": "363LA2200X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Adult Health",
"state": "MD",
"license": "R189085",
"primary": true
}
],
"identifiers": [],
"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 Jul 21, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.