Individual provider Active NPI

Brian G Lee, MD

  • Critical Care Medicine (Internal Medicine) Physician
  • Washington, DC
National Provider Identifier
1487635512
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X
License
MD33686 Issued in DC
Practice address
110 Irving St NW
RM 4B42
Washington, DC 20010-2976
Phone
(202) 877-7259
Fax
(202) 877-7258
NPI assigned
Nov 7, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X MD33686 DC Primary

Addresses

Primary practice location

110 Irving St NW
RM 4B42
Washington, DC 20010-2976

Mailing address

1201 Seven Locks Rd
Suite 200
Rockville, MD 20854-2931
Phone (301) 652-5771

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, MD2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20100519000248 DC Practitioner - Critical Care (Intensivists) 6204965965 Reassigns benefits to 2 organizations
I20210609002764 MD Practitioner - Critical Care (Intensivists) 6204965965 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Critical Care (Intensivists)
Education
Yale University School of Medicine, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Medstar Medical Group II LLCGroup PAC ID 0547413825, 3,726 clinicians
Suburban/NRH Medical Rehabilitation IncGroup PAC ID 6507846771, 885 clinicians

Practice addresses (Care Compare)

110 Irving St NW
Washington, DC 20010-3017
Phone (202) 877-7000

201 E University Pkwy
Baltimore, MD 21218-2829
Phone (410) 554-2000

6410 Rockledge Dr
Bethesda, MD 20817-1844

Hospital & facility affiliations

  • 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
82.34 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
MD33686DCMDCritical Care Medicine (Internal Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
WHC Physician Group LLC CurrentSince Dec 1, 2012 Accepting new patients
Medstar Medical Group II LLC CurrentSince May 4, 2021 Accepting new patients
WHC Emerg Phys CurrentSince Dec 1, 2012 Accepting new patients
Medstar Medical Group II LLC CurrentSince May 4, 2021 Accepting new patients

Locations

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

110 Irving St NW
Rm 4B42
Washington, DC 20010
Phone (202) 877-2000

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

2401 W Belvedere Ave
Baltimore, MD 21215

201 E University Pkwy
Baltimore, MD 21218
Phone (410) 554-2651

1406 Crain Hwy S
Glen Burnie, MD 21061
Phone (410) 768-6440

Organizations & group practices 5

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 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": "1131321600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1487635512",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1201 SEVEN LOCKS RD",
            "address_2": "SUITE 200",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208542931",
            "telephone_number": "301-652-5771",
            "fax_number": "301-652-6332"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "110 IRVING ST NW",
            "address_2": "RM 4B42",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200102976",
            "telephone_number": "202-877-7259",
            "fax_number": "202-877-7258"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEE",
        "first_name": "BRIAN",
        "middle_name": "G",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-07",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "DC",
            "license": "MD33686",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.