Nkechi Onokwai, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

0101278259 Issued in VA

Practice address

1840 Amherst St
Winchester, VA 22601-2808

Phone

(540) 536-4334

NPI assigned

Aug 24, 2020

Sex

Female

Sole proprietor

Yes

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 VA

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

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Hospitalist Medicine Physicians of Virginia LLCGroup PAC ID 5698842235, 76 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Warren Memorial Hospital Hospital, Front Royal, VA, CCN 490033
• Winchester Medical Center Hospital, Winchester, VA, CCN 490005
• Page Memorial Hospital, Inc Hospital, Luray, VA, CCN 491307
• Shenandoah Memorial Hospital Hospital, Woodstock, VA, CCN 491305

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.

• Hospitalist Medicine Physicians of Virginia LLC

  • Internal Medicine Physician
  • Winchester, VA
  • NPI 1770756991
  Medicare reassignment Care Compare group NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Page Memorial Hospital, Inc.

  • Critical Access Hospital
  • Luray, VA
  • NPI 1326040684
  Care Compare affiliation
• Shenandoah Memorial Hospital, Inc.

  • Critical Access Hospital
  • Woodstock, VA
  • NPI 1033166442
  Care Compare affiliation
• Warren Memorial Hospital, Inc.

  • General Acute Care Hospital
  • Front Royal, VA
  • NPI 1427085232
  Care Compare affiliation
• Winchester Medical Center

  • General Acute Care Hospital
  • Winchester, VA
  • NPI 1619928017
  Care Compare affiliation
• Winchester Medical Center

  • Clinical Medical Laboratory
  • Winchester, VA
  • NPI 1790024909

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1598227200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764028800000",
    "number": "1396358016",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1840 AMHERST ST",
            "city": "WINCHESTER",
            "state": "VA",
            "postal_code": "226012808",
            "telephone_number": "540-536-4334"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1840 AMHERST ST",
            "city": "WINCHESTER",
            "state": "VA",
            "postal_code": "226012808",
            "telephone_number": "540-536-4334"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ONOKWAI",
        "first_name": "NKECHI",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-08-24",
        "last_updated": "2025-11-25",
        "certification_date": "2025-11-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "VA",
            "license": "0101278259",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tatiana Rocha Oliveira, D.D.S
• Derek Oliver
• Thomas Wright Oliver, M.D.
• Kelsey Lynn Olsavsky, PA-C
• Beth Ann Omundsen-Ott, M.D.
• Opequon Rehabilitation & Wellness, PC
• Orchard Family Medicine, PC
• Amy D Orndorff
• Katherine Orndorff
• Amanda Schools Orsini

• Internal Medicine Physician in Winchester, VA
• Providers in Winchester, VA by specialty
• Internal Medicine Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 25, 2025; 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.