Ngonack Joan Ngembus, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

D0103106 Issued in MD

Practice address

950 Harry S Truman Dr N Ste 550
Upper Marlboro, MD 20774-5485

Phone

(301) 627-3500

NPI assigned

Apr 6, 2022

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Specialty

Internal Medicine

Education

State University of Ny Upstate Medical University, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Maryland Primary Care and WellnessGroup PAC ID 2769802685, 9 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

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.

• Maryland Primary Care and Wellness

  • Internal Medicine Physician
  • Upper Marlboro, MD
  • NPI 1568075737

  DC

  Medicare reassignment Care Compare group NPD
• Maryland Primary Care and Wellness

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Upper Marlboro, MD
  • NPI 1871198671
  NPD

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

{
    "created_epoch": "1649203200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787184000000",
    "number": "1891436325",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14314 OLD MARLBORO PIKE",
            "city": "UPPER MARLBORO",
            "state": "MD",
            "postal_code": "207722840",
            "telephone_number": "301-627-3500",
            "fax_number": "833-559-0865"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "950 HARRY S TRUMAN DR N STE 550",
            "city": "UPPER MARLBORO",
            "state": "MD",
            "postal_code": "207745485",
            "telephone_number": "301-627-3500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "14314 Old Marlboro Pike",
            "address_purpose": "LOCATION",
            "city": "Upper Marlboro",
            "state": "MD",
            "postal_code": "207722840",
            "country_code": "US",
            "telephone_number": "301-627-3500",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1400 Forest Glen Rd Ste 210",
            "address_purpose": "LOCATION",
            "city": "Silver Spring",
            "state": "MD",
            "postal_code": "209101468",
            "country_code": "US",
            "telephone_number": "301-946-6420",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NGEMBUS",
        "first_name": "NGONACK",
        "middle_name": "JOAN",
        "name_prefix": "Mrs.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-04-06",
        "last_updated": "2026-08-20",
        "certification_date": "2026-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D0103106",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Conny Nganga, AGACNP-BC
• Louis Claudel Ngangue, TECTH
• Francisca Simo Ngassa
• Rebecca Etta Ngassa, CRNP, DNP
• Ghislain Tombou Ngatsi, HHA
• Barbara Ngeniform, HHA
• Kevine Francette Ngoh Che
• Neville Ngoh
• Peter Ngoh
• Thelsa Ngoh

• Internal Medicine Physician in Upper Marlboro, MD
• Providers in Upper Marlboro, MD by specialty
• Internal Medicine Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.