Active NPI
Giuseppe Esposito, MD
- Nuclear Medicine Physician
- Washington, DC
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nuclear Medicine Physician
- License
- MD034251
- Practice address
- 3800 Reservoir Rd NW
2005 Gorman
Washington, DC 20007-2113 - Phone
- (202) 444-3360
- Fax
- (202) 444-4667
- NPI assigned
- Oct 31, 2005
- 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 |
|---|---|---|---|---|
| Nuclear Imaging & Therapy Physician | 207UN0902X | 81985-20 | WI | |
| Diagnostic Radiology Physician | 2085R0202X | 0101286095 | VA | |
| Nuclear Medicine Physician | 207U00000X | MD034251 | DC | Primary |
Addresses
Primary practice location
3800 Reservoir Rd NW
2005 Gorman
Washington, DC 20007-2113
Mailing address
PO Box 418283
Boston, MA 02241-8283
Phone (703) 558-1544
Other practice location 1
1001 Sam Perry Blvd
Fredericksburg, VA 22401-4453
Phone (540) 741-5610
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| P00722683 | Other | DC | RAILROAD MEDICARE |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC, MD, VA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 3
Care Compare profile
Medicare Care Compare- Specialty
- Diagnostic Radiology
- Education
- Other, 1990
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
1001 Sam Perry Blvd
Fredericksburg, VA 22401-4453
Phone (540) 741-5610
1145 19TH St NW
311 MMG at 19TH Street NW
Washington, DC 20036-3735
Phone (202) 429-2401
1406 Crain S Hwy 106
Glen Burnie, MD 21061-4086
Phone (410) 768-6440
3007 Tilden St NE
Suite 5N
Washington, DC 20008-3030
3007 Tilden St NW
Washington, DC 20008-3030
3800 Reservoir Rd NW
Washington, DC 20007-2113
Phone (703) 558-1400
Hospital & facility affiliations
- Medstar Georgetown University Hospital
- Mary Washington Hospital
- Medstar Montgomery Medical Center
- Medstar Union Memorial Hospital
- Stafford Hospital, LLC
Merit-based Incentive Payment System (MIPS)
- Final score
- 82.34 of 100
- Quality
- 67.9
- Promoting interoperability
- 100
- Improvement activities
- 40
- Cost
- 69.47
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 81985-20 | WI | MD | Nuclear Imaging & Therapy Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Medstar Medical Group - Southern Maryland LLC | Current | Accepting new patients | |
| Medstar Medical Group Radiology, LLC | Nuclear Medicine | Current | Accepting new patients |
| Mary Washington Healthcare Providers LLC | Diagnostic Radiology | Current | Accepting new patients |
| Medstar Medical Group - Southern Maryland LLC | Current | Accepting new patients | |
| Medstar Medical Group II LLC | Current | Accepting new patients | |
| Medstar Medical Group II LLC | Current | Accepting new patients |
Locations
3800 Reservoir Rd NW
#2005
Washington, DC 20007
Phone (202) 444-3360
110 Irving St NW
Washington, DC 20010
Phone (202) 877-2000
3800 Reservoir Rd NW
Ste 2014
Washington, DC 20007
1145 19th St NW
Ste 311
Washington, DC 20036
Phone (202) 429-2401
3800 Reservoir Rd NW
Washington, DC 20007
Phone (202) 687-2203
110 Irving St NW
Rm BA94
Washington, DC 20010
Phone (202) 877-6429
5601 Loch Raven Blvd
Baltimore, MD 21239
Phone (443) 444-4714
3001 S Hanover St
Brooklyn Park, MD 21225
Phone (410) 350-3200
29955 Three Notch Rd
Ste 100
Charlotte Hall, MD 20622
Phone (301) 290-5300
7503 Surratts Rd
Clinton, MD 20735
Phone (301) 868-8000
1406 Crain Hwy S
Glen Burnie, MD 21061
Phone (410) 768-6440
1406 Crain Hwy S
Ste 106
Glen Burnie, MD 21061
Phone (410) 768-6440
24035 Three Notch Rd
Hollywood, MD 20636
Phone (301) 373-2588
25500 Point Lookout Rd
Leonardtown, MD 20650
Phone (301) 475-6106
9000 Franklin Square Dr
Rosedale, MD 21237
Phone (410) 682-7000
1001 Sam Perry Blvd
Fredericksburg, VA 22401
Phone (540) 741-1100
101 Hospital Center Blvd
Stafford, VA 22554
Phone (540) 741-3340
Interoperability endpoints
- gesposito138562@marywashingtonhealthcare.direct-ci.com
Organizations & group practices 6
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.
-
- Hospitalist Physician
- Fredericksburg, VA
- NPI 1750826277
Diagnostic Radiology
-
- Diagnostic Radiology Physician
- Washington, DC
- NPI 1326450156
MD, Nuclear Medicine
-
- Internal Medicine Physician
- Hollywood, MD
- NPI 1831592211
-
- Internal Medicine Physician
- Washington, DC
- NPI 1376887844
-
- Ambulatory Surgical Clinic/Center
- Waldorf, MD
- NPI 1730571118
Hospital & facility affiliations 7
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Washington, DC
- NPI 1427145176
-
- General Acute Care Hospital
- Fredericksburg, VA
- NPI 1942288527
-
- Cardiovascular Disease Physician
- Fredericksburg, VA
- NPI 1013089879
Hospital
-
- General Acute Care Hospital
- Olney, MD
- NPI 1114922341
-
- General Acute Care Hospital
- Stafford, VA
- NPI 1043343304
-
- General Acute Care Hospital
- Baltimore, MD
- NPI 1487741427
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1130716800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1771459200000",
"number": "1114918141",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 418283",
"city": "BOSTON",
"state": "MA",
"postal_code": "022418283",
"telephone_number": "703-558-1544"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3800 RESERVOIR RD NW",
"address_2": "2005 GORMAN",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200072113",
"telephone_number": "202-444-3360",
"fax_number": "202-444-4667"
}
],
"practiceLocations": [
{
"address_1": "1001 Sam Perry Blvd",
"address_purpose": "LOCATION",
"city": "Fredericksburg",
"state": "VA",
"postal_code": "224014453",
"country_code": "US",
"telephone_number": "540-741-5610",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ESPOSITO",
"first_name": "GIUSEPPE",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-10-31",
"last_updated": "2026-02-19",
"certification_date": "2026-02-19",
"status": "A"
},
"taxonomies": [
{
"code": "207UN0902X",
"taxonomy_group": "",
"desc": "Nuclear Medicine, Nuclear Imaging & Therapy",
"state": "WI",
"license": "81985-20",
"primary": false
},
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "VA",
"license": "0101286095",
"primary": false
},
{
"code": "207U00000X",
"taxonomy_group": "",
"desc": "Nuclear Medicine",
"state": "DC",
"license": "MD034251",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RAILROAD MEDICARE",
"identifier": "P00722683",
"state": "DC"
}
],
"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 Feb 19, 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.