NPIMap

Individual provider Active NPI

Chike Gregory Onwuka, M.D.

  • Internal Medicine Physician
  • Clinton, MD
National Provider Identifier
1013065267
Registry record updated Oct 4, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
D0064986 Issued in MD
Practice address
9135 Piscataway Road
Suite 420
Clinton, MD 20735
Phone
(301) 868-2555
Fax
(301) 868-2933
NPI assigned
Jan 6, 2007
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 4, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X D0064986 MD Primary

Addresses

Primary practice location

9135 Piscataway Road
Suite 420
Clinton, MD 20735

Mailing address

9135 Piscataway Road
Suite 420
Clinton, MD 20735
Phone (301) 868-2555

Other identifiers 2

IdentifierTypeStateIssuer
P00856604OtherDCRAILROAD MEDICARE
7600MedicaidMD

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, MD2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20070305000586 DC Practitioner - Internal Medicine 9436252848 Reassigns benefits to 1 organization
I20090306000211 MD Practitioner - Internal Medicine 9436252848 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Suburban/NRH Medical Rehabilitation IncGroup PAC ID 6507846771, 885 clinicians
G Medicine LLCGroup PAC ID 5496811903, 3 clinicians

Practice addresses (Care Compare)

6410 Rockledge Dr
Bethesda, MD 20817-1844

9000 Woody Ter
Clinton, MD 20735-4254
Phone (301) 868-2555

9000 Woody Terrace
Clinton, MD 20735-4254
Phone (301) 868-2555

Hospital & facility affiliations

  • Amedisys Home Health Care Home health agency, Largo, MD, CCN 217149
  • Medstar Health Home Care Home health agency, Hyattsville, MD, CCN 217150
  • Homecall Home health agency, Easton, MD, CCN 217066
  • Adventist Home Health Services, Inc. Home health agency, Silver Spring, MD, CCN 217032
  • PHR of Maryland, Inc. Home health agency, Lanham, MD, CCN 217120
  • Hospice of the Chesapeake, Inc. Hospice, Waldorf, MD, CCN 211519
  • Medstar Southern Maryland Hospital Center Hospital, Clinton, MD, CCN 210062
  • Medstar Georgetown University Hospital Hospital, Washington, DC, CCN 090004

Merit-based Incentive Payment System (MIPS)

Final score
52.73 of 100Reported as individual
Quality
63.33
Improvement activities
0
Cost
80.94

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of tissue128
Removal of skin lesions1-10

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Frederick Health Hospital Inc Past Accepting new patients
Patuxent Hospitalists LLC Past Accepting new patients
Patricia G Gao MD LLC Past Accepting new patients

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/GEGIBA/Endpoint/GEGIBA
  • FHIR API: https://api.platform.athenahealth.com/5761/brand/1/csg/1/fhir/r4

Organizations & group practices 5

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 8

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": "1168041600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1633305600000",
    "number": "1013065267",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9135 PISCATAWAY ROAD",
            "address_2": "SUITE 420",
            "city": "CLINTON",
            "state": "MD",
            "postal_code": "20735",
            "telephone_number": "301-868-2555",
            "fax_number": "301-868-2933"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9135 PISCATAWAY ROAD",
            "address_2": "SUITE 420",
            "city": "CLINTON",
            "state": "MD",
            "postal_code": "20735",
            "telephone_number": "301-868-2555",
            "fax_number": "301-868-2933"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ONWUKA",
        "first_name": "CHIKE",
        "middle_name": "GREGORY",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-01-06",
        "last_updated": "2021-10-04",
        "certification_date": "2021-10-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D0064986",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00856604",
            "state": "DC"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7600",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Clinton, MD

Sources for this page

Verify at the official NPI Registry.