Chheany Walter Ung, M.D.

Primary specialty

Pain Medicine (Anesthesiology) PhysicianTaxonomy code 207LP2900X

License

0101242119 Issued in VA

Practice address

3405 Ogden Rd
Roanoke, VA 24018-8200

Phone

(540) 777-0090

Fax

(540) 206-3826

NPI assigned

Mar 27, 2007

Last updated

Aug 24, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

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

Interventional Pain ManagementAlso: Anesthesiology

Education

Pennsylvania State University College of Medicine, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Oandw EnterprisesGroup PAC ID 6608927298, 216 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Carilion New River Valley Medical Center Hospital, Christiansburg, VA, CCN 490042
• Carilion Medical Center Hospital, Roanoke, VA, CCN 490024

Merit-based Incentive Payment System (MIPS)

Final score

25.8 of 100Reported as individual

Quality

0

Improvement activities

0

Cost

86.01

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cung1100@direct.carilionclinic.org

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.

• Virginia Interventional Pain & Spine Center, Inc.

  • Specialist
  • Roanoke, VA
  • NPI 1407192735
  Medicare reassignment Authorized official
• Virginia Interventional Pain & Spine Center, Inc.

  • Non-Pharmacy Dispensing Site
  • Roanoke, VA
  • NPI 1750872032
  NPD Authorized official
• O&W Enterprises

  • Physical Therapist
  • Stanleytown, VA
  • NPI 1487895348
  Care Compare group
• Covington Chiropractic Inc

  • Chiropractor
  • Covington, VA
  • NPI 1972790616
  NPD (past)

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

• Carilion Medical Center

  dba Carilion Roanoke Memorial Hospital

  • General Acute Care Hospital
  • Roanoke, VA
  • NPI 1033102942
  Care Compare affiliation
• Carilion New River Valley Medical Center

  • General Acute Care Hospital
  • Christiansburg, VA
  • NPI 1376536573
  Care Compare affiliation

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

{
    "created_epoch": "1174953600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787529600000",
    "number": "1356469522",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3405 OGDEN RD",
            "city": "ROANOKE",
            "state": "VA",
            "postal_code": "240188200",
            "telephone_number": "540-777-0090",
            "fax_number": "540-206-3826"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3405 OGDEN RD",
            "city": "ROANOKE",
            "state": "VA",
            "postal_code": "240188200",
            "telephone_number": "540-777-0090",
            "fax_number": "540-206-3826"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "80 College St Ste E",
            "address_purpose": "LOCATION",
            "city": "Christiansburg",
            "state": "VA",
            "postal_code": "240732985",
            "country_code": "US",
            "telephone_number": "540-777-0090",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "UNG",
        "first_name": "CHHEANY",
        "middle_name": "WALTER",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-27",
        "last_updated": "2026-08-24",
        "certification_date": "2026-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207LP2900X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "PA",
            "license": "MD428672",
            "primary": false
        },
        {
            "code": "207LP2900X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "VA",
            "license": "0101242119",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Gregory Mark Ulmer, RPH
• Ultrapharm,Inc T/a Wonder Drug Southeast Pharmacy
• Adaora Joan Umeh, RN, BSN, CCRN
• Hannah I. Underwood, B.S.
• Rachel Dix Underwood, LPC
• Unified Human Services Transportation Systems, Inc. (Radar)
• United Ambulance Service Inc
• United Home Healthcare Inc
• United Home Medical Supplies, Inc
• United Med Inc

• Pain Medicine (Anesthesiology) Physician in Roanoke, VA
• Providers in Roanoke, VA by specialty
• Pain Medicine (Anesthesiology) Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 24, 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.