Individual provider Active NPI

Andrew Jolam Mapemba, CRNP

  • Family Nurse Practitioner
  • Washington, DC
National Provider Identifier
1154941524
Registry record updated Apr 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
NP1038353 Issued in DC
Practice address
50 Irving St NW
Washington, DC 20422-0001
Phone
(202) 745-8000
NPI assigned
Apr 25, 2020
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 14, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Primary Care Nurse Practitioner 363LP2300X 0024179119 VA
Family Nurse PractitionerGroup: 193200000X MULTI-SPECIALTY GROUP 363LF0000X NP1038353 DC Primary

Addresses

Primary practice location

50 Irving St NW
Washington, DC 20422-0001

Mailing address

8767 Lincoln St
Savage, MD 20763-9715
Phone (240) 429-1959

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, DC2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20230112002438 MD Practitioner - Nurse Practitioner 8022488816 Reassigns benefits to 2 organizations
I20230712001250 DC Practitioner - Nurse Practitioner 8022488816 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Medstar Medical Group II LLCGroup PAC ID 0547413825, 3,726 clinicians
Apex Healthcare LLCGroup PAC ID 9032503677, 14 clinicians

Practice addresses (Care Compare)

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

7801 York Rd
Suite 240
Towson, MD 21204-7442
Phone (410) 500-9182

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
NP1038353DCMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Apex Healthcare, LLC Multi-Specialty CurrentSince May 1, 2025 Accepting new patients
Apex Healthcare, LLC Multi-Specialty CurrentSince May 1, 2025 Accepting new patients
Medstar Medical Group II LLC CurrentSince Mar 3, 2026 Accepting new patients
Apex Healthcare, LLC Multi-Specialty CurrentSince May 1, 2025 Accepting new patients
Medstar Medical Group II LLC Multi-Specialty CurrentSince Mar 3, 2026 Accepting new patients
Apex Healthcare, LLC Multi-Specialty Current Accepting new patients

Locations

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

299 Hurley Ave
Rockville, MD 20850
Phone (301) 762-8900

7801 York Rd
Ste 240
Towson, MD 21204
Phone (410) 323-9214

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.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1587772800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776124800000",
    "number": "1154941524",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8767 LINCOLN ST",
            "city": "SAVAGE",
            "state": "MD",
            "postal_code": "207639715",
            "telephone_number": "240-429-1959"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "50 IRVING ST NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "204220001",
            "telephone_number": "202-745-8000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAPEMBA",
        "first_name": "ANDREW",
        "middle_name": "JOLAM",
        "credential": "CRNP",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-04-25",
        "last_updated": "2026-04-14",
        "certification_date": "2026-04-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP2300X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Primary Care",
            "state": "VA",
            "license": "0024179119",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner, Family",
            "state": "DC",
            "license": "NP1038353",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.