Individual provider Active NPI

Nkechinyere Melinda Esema

  • Family Nurse Practitioner
  • San Francisco, CA
National Provider Identifier
1275291346
Registry record updated Sep 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
NP5000003116 Issued in DC
Practice address
1001 G St NW Ste 200E
Washington, DC 20001-4546
Phone
(888) 663-6331
NPI assigned
Dec 6, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 16, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X NP5000003116 DC Primary
Family Nurse Practitioner 363LF0000X NP95017091 CA

Addresses

Primary practice location

1001 G St NW Ste 200E
Washington, DC 20001-4546

Mailing address

1 Embarcadero Ctr Ste 1900
San Francisco, CA 94111-3723
Phone (415) 658-6791

Other practice location 1

1900 19th Ave
San Francisco, CA 94116-1250
Phone (866) 389-2727

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
I20220830000212 DC Practitioner - Nurse Practitioner 1850784042 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Medical Faculty Associates, IncGroup PAC ID 4082528898, 676 clinicians
MC Medical Group of DC, PCGroup PAC ID 3779629894, 27 clinicians

Practice addresses (Care Compare)

2150 Pennsylvania Ave NW
Washington, DC 20037-3201
Phone (202) 741-2600

4555 Wisconsin Ave NW
Washington, DC 20016-4619
Phone (866) 389-2727

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
NP95017091CAMDFamily Nurse Practitioner
NP5000003116DCMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
MC Medical Group of DC, PC Family CurrentSince Aug 4, 2022 Accepting new patients
Medical Faculty Associates, Inc Past Accepting new patients

Locations

845 Bladensburg Rd NE
Washington, DC 20002
Phone (202) 247-6551

4555 Wisconsin Ave NW
Washington, DC 20016
Phone (202) 537-1459

2240 M St NW
Washington, DC 20037
Phone (202) 296-9876

Networks

  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H3359
  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H9678

Interoperability endpoints

  • Direct secure messaging: nesema53626@gwmfa.direct-ci.com

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 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": "1638748800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789516800000",
    "number": "1275291346",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 EMBARCADERO CTR STE 1900",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941113723",
            "telephone_number": "415-658-6791",
            "fax_number": "415-252-7176"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1001 G ST NW STE 200E",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200014546",
            "telephone_number": "888-663-6331"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1900 19th Ave",
            "address_purpose": "LOCATION",
            "city": "San Francisco",
            "state": "CA",
            "postal_code": "941161250",
            "country_code": "US",
            "telephone_number": "866-389-2727",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ESEMA",
        "first_name": "NKECHINYERE",
        "middle_name": "MELINDA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-12-06",
        "last_updated": "2026-09-16",
        "certification_date": "2026-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "DC",
            "license": "NP5000003116",
            "primary": true
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "NP95017091",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.