Individual provider Active NPI

Adam Rutenberg, D.O.

  • Emergency Medicine Physician
  • Washington, DC
National Provider Identifier
1841609336
Registry record updated May 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
DO034841 Issued in DC
Practice address
2120 L St NW Ste 610
Washington, DC 20037-1540
Phone
(202) 741-2911
NPI assigned
Aug 8, 2014
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 14, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X MTL002824 DC
Student in an Organized Health Care Education/Training Program 390200000X
Emergency Medicine Physician 207P00000X DO034841 DC Primary

Addresses

Primary practice location

2120 L St NW Ste 610
Washington, DC 20037-1540

Mailing address

2120 L St NW Ste 450
Washington, DC 20037-1541
Phone (202) 741-2911

Other practice location 1

8901 Rockville Pike Bldg 9A
Bethesda, MD 20889-0001
Phone (301) 295-4810

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
I20190718000025 DC Practitioner - Emergency Medicine 8729386958 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Philadelphia College of Osteopathic Medicine, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Medical Faculty Associates, IncGroup PAC ID 4082528898, 676 clinicians

Practice addresses (Care Compare)

900 23Rd St NW
Washington, DC 20037-2342
Phone (202) 715-4000

Hospital & facility affiliations

  • George Washington Univ Hospital Hospital, Washington, DC, CCN 090001

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Medical Faculty Associates, Inc Emergency Medicine CurrentSince Jun 7, 2019 Accepting new patients
Medical Faculty Associates, Inc. Emergency Medicine Past Accepting new patients

Locations

2120 L St NW
Ste 610
Washington, DC 20037
Phone (202) 741-3126

900 23rd St NW
Washington, DC 20037
Phone (202) 715-4750

2902 Porter St NW
Washington, DC 20008
Phone (202) 525-5287

2021 K St NW
Ste 408
Washington, DC 20006
Phone (202) 223-1024

2150 Pennsylvania Ave NW
Washington, DC 20037
Phone (202) 741-2222

2120 L St NW
Ste 450
Washington, DC 20037
Phone (202) 741-2904

Interoperability endpoints

  • Direct secure messaging: arutenberg23978@gwmfa.direct-ci.com

Organizations & group practices 2

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 1

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": "1407456000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778716800000",
    "number": "1841609336",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2120 L ST NW STE 450",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200371541",
            "telephone_number": "202-741-2911"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2120 L ST NW STE 610",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200371540",
            "telephone_number": "202-741-2911"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "8901 Rockville Pike Bldg 9A",
            "address_purpose": "LOCATION",
            "city": "Bethesda",
            "state": "MD",
            "postal_code": "208890001",
            "country_code": "US",
            "telephone_number": "301-295-4810",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RUTENBERG",
        "first_name": "ADAM",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-08-08",
        "last_updated": "2026-05-14",
        "certification_date": "2026-05-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "DC",
            "license": "MTL002824",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "DC",
            "license": "DO034841",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.