Individual provider Active NPI

Sepideh Panahi, M.D.

  • Neurology Physician
  • Washington, DC
National Provider Identifier
1083032304
Registry record updated Mar 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurology PhysicianTaxonomy code 2084N0400X
License
25MA10306400 Issued in NJ
Practice address
3800 Reservoir Rd NW
Washington, DC 20007-2113
Phone
(202) 444-8525
NPI assigned
Apr 3, 2014
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 20, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology Physician 2084N0400X 25MA10306400 NJ Primary

Addresses

Primary practice location

3800 Reservoir Rd NW
Washington, DC 20007-2113

Mailing address

7744 Legere CT
MC Lean, VA 22102-4791

Other practice location 1

1715 N George Mason Dr Ste 107
Arlington, VA 22205-3642
Phone (703) 717-4577

Other practice location 2

1850 Town Center Pkwy
Reston, VA 20190-3204
Phone (703) 717-4577

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
I20210108001865 DC Practitioner - Neurology 1658660485 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Neurology
Education
Other, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Medstar Medical Group II LLCGroup PAC ID 0547413825, 3,726 clinicians

Practice addresses (Care Compare)

1715 N George Mason Dr
Suite 107
Arlington, VA 22205-3642
Phone (703) 248-0111

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

Practice roles

OrganizationSpecialtyStatusNew patients
Medstar Medical Group II LLC CurrentSince Jan 1, 2021 Accepting new patients
Medstar Medical Group II LLC CurrentSince May 4, 2025 Accepting new patients
Medstar Medical Group II LLC CurrentSince May 4, 2025 Accepting new patients
Medstar Total Elder Care LLC CurrentSince Apr 1, 2025 Accepting new patients
MGMC, LLC CurrentSince Jan 1, 2021 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

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

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

3800 Reservoir Rd NW
Fl 7
Washington, DC 20007
Phone (202) 444-4972

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

1830 Town Center Dr
Ste 410
Reston, VA 20190
Phone (703) 478-0440

1850 Town Center Pkwy
Ste 140
Reston, VA 20190

12007 Sunrise Valley Dr
Ste 120
Reston, VA 20191
Phone (703) 478-0440

1850 Town Center Pkwy
Reston, VA 20190
Phone (703) 478-0922

Interoperability endpoints

  • Direct secure messaging: sakbaripanahi250233@direct.englewoodhealth.org

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 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": "1396483200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773964800000",
    "number": "1083032304",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7744 LEGERE CT",
            "city": "MC LEAN",
            "state": "VA",
            "postal_code": "221024791"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3800 RESERVOIR RD NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200072113",
            "telephone_number": "202-444-8525"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1715 N George Mason Dr Ste 107",
            "address_purpose": "LOCATION",
            "city": "Arlington",
            "state": "VA",
            "postal_code": "222053642",
            "country_code": "US",
            "telephone_number": "703-717-4577",
            "fax_number": "703-717-4578",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1850 Town Center Pkwy",
            "address_purpose": "LOCATION",
            "city": "Reston",
            "state": "VA",
            "postal_code": "201903204",
            "country_code": "US",
            "telephone_number": "703-717-4577",
            "fax_number": "703-717-4578",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PANAHI",
        "first_name": "SEPIDEH",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-04-03",
        "last_updated": "2026-03-20",
        "certification_date": "2026-03-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "NJ",
            "license": "25MA10306400",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.