Individual provider Active NPI

Mildred Narteki Mensah

  • Family Nurse Practitioner
  • Washington, DC
National Provider Identifier
1407532831
Registry record updated Sep 27, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
R245434 Issued in MD
Practice address
110 Irving St NW
Washington, DC 20010-3017
Phone
(202) 877-6000
NPI assigned
Jun 22, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 27, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X R245434 MD
Family Nurse Practitioner 363LF0000X R245434 MD Primary

Addresses

Primary practice location

110 Irving St NW
Washington, DC 20010-3017

Mailing address

4204 Quanders Promise Dr
Bowie, MD 20720-4695
Phone (301) 312-4473

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260209002287 DC Practitioner - Nurse Practitioner 7315426558 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2025
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)

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

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
R245434MDMDRegistered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Medstar Medical Group II LLC CurrentSince Jan 13, 2026 Accepting new patients
Medstar Medical Group II LLC CurrentSince Jan 13, 2026 Accepting new patients

Locations

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

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

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": "1687392000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758931200000",
    "number": "1407532831",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4204 QUANDERS PROMISE DR",
            "city": "BOWIE",
            "state": "MD",
            "postal_code": "207204695",
            "telephone_number": "301-312-4473"
        },
        {
            "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": "202-877-6000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MENSAH",
        "first_name": "MILDRED",
        "middle_name": "NARTEKI",
        "name_prefix": "Miss",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-06-22",
        "last_updated": "2025-09-27",
        "certification_date": "2025-09-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "MD",
            "license": "R245434",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MD",
            "license": "R245434",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.