Individual provider Active NPI

Benjamin Adam Weinberg, M.D.

  • Hematology & Oncology Physician
  • Washington, DC
National Provider Identifier
1598064941
Registry record updated Sep 7, 2017
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
MD040203 Issued in DC
Practice address
3800 Reservoir Rd NW
Department of Medicine
Washington, DC 20007-2113
Phone
(202) 444-8168
Fax
(877) 303-1460
NPI assigned
Mar 24, 2011
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 7, 2017

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Hematology & Oncology Physician 207RH0003X MD040203 DC Primary

Addresses

Primary practice location

3800 Reservoir Rd NW
Department of Medicine
Washington, DC 20007-2113

Mailing address

3800 Reservoir Rd NW
Department of Medicine
Washington, DC 20007-2113
Phone (202) 444-8168

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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20171019002721 DC Practitioner - Hematology/Oncology 6608142575 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Hematology/Oncology
Education
Other, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Medstar Medical Group II LLCGroup PAC ID 0547413825, 3,726 clinicians

Practice addresses (Care Compare)

3800 Reservoir Rd NW
Washington, DC 20007-2113
Phone (202) 444-2000

Hospital & facility affiliations

  • Medstar Georgetown University Hospital Hospital, Washington, DC, CCN 090004
  • Medstar Montgomery Medical Center Hospital, Olney, MD, CCN 210018
  • Medstar Washington Hospital Center Hospital, Washington, DC, CCN 090011

Merit-based Incentive Payment System (MIPS)

Final score
82.97 of 100Reported as group
Quality
72.87
Promoting interoperability
100
Improvement activities
40
Cost
67.82

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD040203DCMDHematology & Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Medstar Medical Group II LLC CurrentSince Aug 16, 2017 Accepting new patients
Medstar Medical Group II LLC CurrentSince May 1, 2025 Accepting new patients
Medstar Medical Group II LLC CurrentSince May 1, 2025 Accepting new patients
Medstar Medical Group II LLC CurrentSince Aug 16, 2017 Accepting new patients
MGMC, LLC Current Accepting new patients
Medstar Medical Group II LLC Past Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

1145 19th St NW
Ste 311
Washington, DC 20036
Phone (202) 429-2401

3800 Reservoir Rd NW
Washington, DC 20007
Phone (202) 687-2203

Organizations & group practices 7

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 3

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": "1300924800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1504742400000",
    "number": "1598064941",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3800 RESERVOIR RD NW",
            "address_2": "DEPARTMENT OF MEDICINE",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200072113",
            "telephone_number": "202-444-8168",
            "fax_number": "877-303-1460"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3800 RESERVOIR RD NW",
            "address_2": "DEPARTMENT OF MEDICINE",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200072113",
            "telephone_number": "202-444-8168",
            "fax_number": "877-303-1460"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WEINBERG",
        "first_name": "BENJAMIN",
        "middle_name": "ADAM",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2011-03-24",
        "last_updated": "2017-09-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "DC",
            "license": "MD040203",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.