Sheri W Armstrong, M.D.

Primary specialty

Diagnostic Radiology PhysicianTaxonomy code 2085R0202X

License

47394 Issued in TN

Practice address

2001 Laurel Ave
N304
Knoxville, TN 37916-1810

Phone

(865) 766-6870

Fax

(865) 766-0133

NPI assigned

Jun 30, 2006

Last updated

Aug 10, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Enrolled in HI, TN, KY3 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 3

Specialty

Orthopedic Surgery

Education

University of Louisville School of Medicine, 1990

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Vista Radiology, PCGroup PAC ID 9234041559, 64 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Fort Sanders Regional Medical Center Hospital, Knoxville, TN, CCN 440125
• Fort Loudoun Medical Center Hospital, Lenoir City, TN, CCN 440110
• Parkwest Medical Center Hospital, Knoxville, TN, CCN 440173
• Leconte Medical Center Hospital, Sevierville, TN, CCN 440081
• Morristown Hamblen Hospital Association Hospital, Morristown, TN, CCN 440030

Merit-based Incentive Payment System (MIPS)

Final score

79.28 of 100Reported as group

Quality

75.62

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Vista Radiology, PC.

  • Diagnostic Radiology Physician
  • Knoxville, TN
  • NPI 1386698710

  HI, KY

  Medicare reassignment Care Compare group
• Renaissance Imaging Medical Associates, Inc.

  • Diagnostic Radiology Physician
  • Northridge, CA
  • NPI 1487608931

  HI

  Medicare reassignment NPD
• Downtown Radiology Inc

  • Mammography Radiologic Technologist
  • Middlesboro, KY
  • NPI 1922035443
  NPD (past)
• Radiology PSC

  • Diagnostic Radiology Physician
  • Owensboro, KY
  • NPI 1700976743
  NPD (past)
• X-Ray Associates

  • Diagnostic Radiology Physician
  • Hartford, KY
  • NPI 1043314693
  NPD (past)

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

• Fort Loudoun Medical Center

  • General Acute Care Hospital
  • Lenoir City, TN
  • NPI 1609860659
  Care Compare affiliation
• Fort Sanders Regional Medical Center

  • General Acute Care Hospital
  • Knoxville, TN
  • NPI 1942294814
  Care Compare affiliation
• Leconte Medical Center

  • General Acute Care Hospital
  • Sevierville, TN
  • NPI 1528052578
  Care Compare affiliation
• Morristown Hamblen Hospital Association

  dba Morristown Hamblen Healthcare System

  • General Acute Care Hospital
  • Morristown, TN
  • NPI 1912997024
  Care Compare affiliation
• Parkwest Medical Center

  dba Peninsula Div Parkwest MC

  • General Acute Care Hospital
  • Knoxville, TN
  • NPI 1396739165
  Care Compare affiliation

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

{
    "created_epoch": "1151625600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786320000000",
    "number": "1669401196",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2001 LAUREL AVE # N304",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379161810",
            "telephone_number": "865-766-6870",
            "fax_number": "865-766-0133"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2001 LAUREL AVE",
            "address_2": "N304",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379161810",
            "telephone_number": "865-766-6870",
            "fax_number": "865-766-0133"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ARMSTRONG",
        "first_name": "SHERI",
        "middle_name": "W",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-30",
        "last_updated": "2026-08-10",
        "certification_date": "2026-08-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "TN",
            "license": "47394",
            "primary": true
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "KY",
            "license": "31505",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "HI",
            "license": "13730",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "IN",
            "license": "01041262",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alexandrea Paige Armstrong, PT, DPT
• Amber Lois Armstrong, PHARMD
• Anastasia Armstrong, LMSW
• Emid H Armstrong, P.C.
• Rosemary Armstrong, BS
• Victoria Lynn Armstrong, M.S.
• James Edward Arnett III, PHD
• Courtney Arney, DPT
• Nickolas Arney
• Anna Elizabeth Arnhold, PA-C

• Diagnostic Radiology Physician in Knoxville, TN
• Providers in Knoxville, TN by specialty
• Diagnostic Radiology Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 10, 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.