Individual provider Active NPI

Joseph O Nnadike, MD

  • Emergency Medicine Physician
  • Washington, DC
National Provider Identifier
1497705701
Registry record updated Mar 7, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
18510 Issued in WV
Practice address
1310 Southern Ave SE
Washington, DC 20032-4699
Phone
(202) 574-6000
NPI assigned
May 10, 2006
Last updated
Mar 7, 2023By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 7, 2023

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X MD21705 DC
Emergency Medicine Physician 207P00000X 18510 WV Primary

Addresses

Primary practice location

1310 Southern Ave SE
Washington, DC 20032-4699

Mailing address

11412 Kedleston Rd
Glenn Dale, MD 20769-2019
Phone (301) 806-6520

Other identifiers 2

IdentifierTypeStateIssuer
017124400MedicaidDC
CS9609337OtherDCCDS

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WV, MD2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20040802000831 WV Practitioner - Emergency Medicine 6800788571 Reassigns benefits to 7 organizations
I20180718000053 MD Practitioner - Emergency Medicine 6800788571 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Other, 1988
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Professional Emergency Physician Services, LLCGroup PAC ID 5395728687, 10 clinicians

Practice addresses (Care Compare)

251 N 4TH St
Oakland, MD 21550-1375
Phone (301) 533-4190

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
95.34 of 100Reported as apm
Quality
79.86
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
95.34 of 100Reported as apm
Quality
79.86
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD21705DCMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Princeton Community Hospital Assn Inc. CurrentSince Jul 1, 2024 Accepting new patients
Princeton Community Hospital Assn., Inc CurrentSince Jul 1, 2024 Accepting new patients
Potomac Valley Hospital of W VA , Inc Emergency Medicine CurrentSince Jul 1, 2017 Accepting new patients
Beckley Emergency Physicians LLC Emergency Medicine CurrentSince Nov 1, 2010 Accepting new patients
Professional Emergency Physician Services, LLC Emergency Medicine CurrentSince Jul 26, 2018 Accepting new patients
Greenbrier Emergency Services, Inc. Emergency Medicine CurrentSince Mar 18, 2007 Accepting new patients
Potomac Valley Hospital of WV, Inc. Emergency Medicine CurrentSince Jul 1, 2017 Accepting new patients
Health Care Alliance, Inc. Emergency Medicine CurrentSince Apr 15, 2014 Accepting new patients
Oak Hill Emergency Physicians, LLC Emergency Medicine CurrentSince Jul 1, 2012 Accepting new patients
Potomac Valley Hospital of W VA , Inc CurrentSince Sep 26, 2025 Accepting new patients
Bluefield Emergency Physicians Inc Emergency Medicine Past Accepting new patients
Virginia Emergency Physicians LLP Emergency Medicine Past Accepting new patients
Northern Virginia Emergency Physicians, LLP Emergency Medicine Past Accepting new patients
NC Emergency Physician Partners PLLC Emergency Medicine Past Accepting new patients
Bestpractices of West Virginia, Inc. Emergency Medicine Past Accepting new patients
4M Emergency Systems of Parkersburg, Inc Emergency Medicine Past Accepting new patients
United Emergency Services, Inc. Emergency Medicine Past Accepting new patients
Lexington Virginia Emergency Physicians LLP Emergency Medicine Past Accepting new patients
National Emergency Services District of Columbia Inc Emergency Medicine Past Accepting new patients

Locations

251 N 4th St
Oakland, MD 21550
Phone (301) 533-4000

401 E Vermillion St
Athens, WV 24712
Phone (304) 384-7325

1710 Harper Rd
Beckley, WV 25801
Phone (304) 252-0641

306 Stanaford Rd
Beckley, WV 25801
Phone (304) 255-3373

500 Cherry St
Bluefield, WV 24701
Phone (304) 324-2614

100 Pin Oak Ln
Keyser, WV 26726
Phone (304) 597-3500

100 Pin Oak Ln
Ste 3
Keyser, WV 26726
Phone (304) 597-3790

20 Hospital Dr
Logan, WV 25601
Phone (304) 792-1101

430 Main St W
Oak Hill, WV 25901
Phone (276) 325-0678

1824 Murdoch Ave
Parkersburg, WV 26101
Phone (304) 424-4057

800 Garfield Ave
Parkersburg, WV 26101
Phone (304) 420-7161

117 Hospital Dr
Petersburg, WV 26847
Phone (304) 257-2527

122 12th St
Princeton, WV 24740
Phone (304) 487-7061

601 Colliers Way
Weirton, WV 26062
Phone (304) 364-5156

Interoperability endpoints

  • Direct secure messaging: jnnadike1005@direct.wvuhsdirect.com

Organizations & group practices 19

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

View all 19

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": "1147219200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1678147200000",
    "number": "1497705701",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11412 KEDLESTON RD",
            "city": "GLENN DALE",
            "state": "MD",
            "postal_code": "207692019",
            "telephone_number": "301-806-6520"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1310 SOUTHERN AVE SE",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200324699",
            "telephone_number": "202-574-6000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NNADIKE",
        "first_name": "JOSEPH",
        "middle_name": "O",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-10",
        "last_updated": "2023-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "DC",
            "license": "MD21705",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WV",
            "license": "18510",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "017124400",
            "state": "DC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CDS",
            "identifier": "CS9609337",
            "state": "DC"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.