Individual provider Active NPI

Andrew B Stemer, M.D.

  • Neurology Physician
  • Washington, DC
National Provider Identifier
1578719670
Registry record updated Aug 13, 2013
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurology PhysicianTaxonomy code 2084N0400X
License
MD038771 Issued in DC
Practice address
110 Irving St NW
Washington, DC 20010-3017
Phone
(202) 877-7227
NPI assigned
Aug 8, 2008
Last updated
Aug 13, 2013By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 13, 2013

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology Physician 2084N0400X 125049883 IL
Neurology Physician 2084N0400X MD038771 DC Primary

Addresses

Primary practice location

110 Irving St NW
Washington, DC 20010-3017

Mailing address

110 Irving St NW
Washington, DC 20010-3017
Phone (202) 877-7227

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
I20131010001207 DC Practitioner - NeurologyPractitioner - Interventional Radiology 5799919510 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
NeurologyAlso: Interventional Radiology
Education
Other, 2005
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

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
MD038771DCMDNeurology Physician
125049883ILMDNeurology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Medstar Medical Group II LLC CurrentSince May 1, 2025 Accepting new patients
Medstar Medical Group II LLC CurrentSince Aug 1, 2013 Accepting new patients
Medstar Medical Group II LLC CurrentSince Aug 1, 2013 Accepting new patients
Medstar Total Elder Care LLC CurrentSince May 17, 2025 Accepting new patients
Medstar Medical Group II LLC CurrentSince May 1, 2025 Accepting new patients
MGMC, LLC Current Accepting new patients
Medstar Georgetown Medical Center, Inc Past Accepting new patients
Medstar - Georgetown Medical Center, Inc. Past Accepting new patients
National Rehabilitation Hospital Inc Past Accepting new patients

Locations

110 Irving St NW
Washington, DC 20010
Phone (202) 877-2000

110 Irving St NW
Rm 3114
Washington, DC 20010
Phone (202) 877-0570

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

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

3800 Reservoir Rd NW
Fl 7PHC
Washington, DC 20007

Ownership & related parties

All facility ownership & control disclosures 1

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Medstar Georgetown University HospitalWashington, DC, CCN 090004 Hospital Corporate Director
W-2 Managing Employee
Jan 1, 2026
Jul 18, 2013

Owned or controlled facilities with NPI records 1

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

Organizations & group practices 9

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.

Hospital & facility affiliations 2

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": "1218153600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1376352000000",
    "number": "1578719670",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "110 IRVING ST NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200103017",
            "telephone_number": "202-877-7227"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "110 IRVING ST NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200103017",
            "telephone_number": "202-877-7227"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STEMER",
        "first_name": "ANDREW",
        "middle_name": "B",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-08-08",
        "last_updated": "2013-08-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "IL",
            "license": "125049883",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "DC",
            "license": "MD038771",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.