Individual provider Active NPI

Giuseppe Esposito, MD

  • Nuclear Medicine Physician
  • Washington, DC
National Provider Identifier
1114918141
Registry record updated Feb 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nuclear Medicine PhysicianTaxonomy code 207U00000X
License
MD034251 Issued in DC
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

Updated by the provider on Feb 19, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
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

IdentifierTypeStateIssuer
P00722683OtherDCRAILROAD MEDICARE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, MD, VA3 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20031111000268 DC Practitioner - Nuclear Medicine 2567375082 Reassigns benefits to 2 organizations
I20041030000149 MD Practitioner - Diagnostic RadiologyPractitioner - Nuclear Medicine 2567375082 Reassigns benefits to 3 organizations
I20250818000984 VA Practitioner - Diagnostic RadiologyPractitioner - Nuclear Medicine 2567375082 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic RadiologyAlso: Nuclear Medicine
Education
Other, 1990
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Mary Washington Healthcare Providers LLCGroup PAC ID 1456629369, 264 clinicians
Medstar Medical Group II LLCGroup PAC ID 0547413825, 3,726 clinicians

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 Hospital, Washington, DC, CCN 090004
  • Mary Washington Hospital Hospital, Fredericksburg, VA, CCN 490022
  • Medstar Montgomery Medical Center Hospital, Olney, MD, CCN 210018
  • Medstar Union Memorial Hospital Hospital, Baltimore, MD, CCN 210024
  • Stafford Hospital, LLC Hospital, Stafford, VA, CCN 490140

Merit-based Incentive Payment System (MIPS)

Final score
82.34 of 100Reported as group
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

LicenseStateTypeSpecialty
81985-20WIMDNuclear Imaging & Therapy Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Medstar Medical Group - Southern Maryland LLC CurrentSince Dec 1, 2017 Accepting new patients
Medstar Medical Group Radiology, LLC Nuclear Medicine CurrentSince Jul 1, 2016 Accepting new patients
Mary Washington Healthcare Providers LLC Diagnostic Radiology CurrentSince Aug 1, 2025 Accepting new patients
Medstar Medical Group - Southern Maryland LLC Current Accepting new patients
Medstar Medical Group II LLC CurrentSince Oct 1, 2024 Accepting new patients
Medstar Medical Group II LLC CurrentSince Oct 1, 2024 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

  • Direct secure messaging: 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.

Hospital & facility affiliations 7

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

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

Verify at the official NPI Registry.