David Manuel Alvarez-Barrios, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

ME142880 Issued in FL

Practice address

842 Dry Branch CT
Chattanooga, TN 37419-3004

Phone

(423) 902-9264

NPI assigned

Dec 8, 2005

Last updated

Sep 23, 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 3

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in TN, NC, GA, FL, KY, IN6 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 6

Specialty

Internal Medicine

Education

Other, 1994

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Concord Medical Group of Kentucky PLLCGroup PAC ID 9133483894, 78 clinicians

South Central Physicians PLLCGroup PAC ID 6507195492, 41 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Hospice of the Bluegrass, Inc. Hospice, Hazard, KY, CCN 181526
• AdventHealthManchester Hospital, Manchester, KY, CCN 180043
• Parkview Whitley Hospital Hospital, Columbia City, IN, CCN 150101

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: dalvarez17021@direct.erlanger.org
• Direct secure messaging: dalvarez675923@direct.parkviewexchange.com
• Direct secure messaging: dr_david_alvarez@yourcarecommunity.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.

• Concord Medical Group of Kentucky PLLC

  • Emergency Medicine Physician
  • Hardinsburg, KY
  • NPI 1346746385

  IN

  Medicare reassignment Care Compare group NPD
• South Central Physicians PLLC

  • Hospitalist Physician
  • Lubbock, TX
  • NPI 1427611854

  KY

  Medicare reassignment Care Compare group NPD
• App of Tennessee HM, PLLC

  • Hospitalist Physician
  • Shelbyville, TN
  • NPI 1396160768
  Medicare reassignment NPD
• Cookeville Hospitalist Group, PLLC

  • Hospitalist Physician
  • Cookeville, TN
  • NPI 1467133371
  Medicare reassignment NPD
• Southeastern Physician Services PC

  • Hospitalist Physician
  • Oak Ridge, TN
  • NPI 1083835441

  Internal Medicine

  Medicare reassignment NPD
• Concord Company of Tennessee PLLC

  • Emergency Medicine Physician
  • Leitchfield, KY
  • NPI 1649743667

  IN

  Medicare reassignment NPD
• HN Ucc LLC

  dba Halifax Health Express Care

  • Urgent Care Clinic/Center
  • Daytona Beach, FL
  • NPI 1093308504
  Medicare reassignment NPD
• Hospital Medicine Services of FL, LLC

  • Hospitalist Physician
  • Aventura, FL
  • NPI 1710684857
  Medicare reassignment NPD
• Lake Wales Physician Services, LLC

  • Hospitalist Physician
  • Lake Wales, FL
  • NPI 1164902797
  Medicare reassignment NPD
• Murphy Medical Center Inc

  • Certified Registered Nurse Anesthetist
  • Murphy, NC
  • NPI 1649378423
  Medicare reassignment NPD
• En LLC

  dba Erlanger Express Care

  • Urgent Care Clinic/Center
  • Ringgold, GA
  • NPI 1548829187
  Medicare reassignment
• Beacon Health Alliance PC

  • Internal Medicine Physician
  • Chattanooga, TN
  • NPI 1447205182
  NPD

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

• Hospice of the Bluegrass, Inc

  dba Mountain Community Hospice, Bluegrass Hospice Care

  • Community Based Hospice Care Agency
  • Lexington, KY
  • NPI 1033328232
  Care Compare affiliation
• Memorial Hospital, Inc.

  dba Adventhealth Manchester

  • Rural Acute Care Hospital
  • Manchester, KY
  • NPI 1811922347
  Care Compare affiliation
• Whitley Memorial Hospital, Inc.

  dba Parkview Whitley Hospital

  • General Acute Care Hospital
  • Columbia City, IN
  • NPI 1205844495
  Care Compare affiliation
• Whitley Memorial Hospital, Inc.

  dba Parkview Whitley Hospital

  • Land Ambulance
  • Columbia City, IN
  • NPI 1497764450

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1134000000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790121600000",
    "number": "1871578385",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "979 E 3RD ST STE C620",
            "city": "CHATTANOOGA",
            "state": "TN",
            "postal_code": "374033333",
            "telephone_number": "423-756-8871",
            "fax_number": "423-778-5751"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "842 DRY BRANCH CT",
            "city": "CHATTANOOGA",
            "state": "TN",
            "postal_code": "374193004",
            "telephone_number": "423-902-9264"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALVAREZ-BARRIOS",
        "first_name": "DAVID",
        "middle_name": "MANUEL",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-08",
        "last_updated": "2026-09-23",
        "certification_date": "2026-09-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "FL",
            "license": "ME142880",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TN",
            "license": "31675",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "TN",
            "license": "31675",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00891292A",
            "state": "GA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Ghaith Alsabbagh, MBBS
• Cayleigh Elizabeth Alston, CPM
• Austin Alte, ATC
• Alternatives Counseling Associates
• Leroy Talbert Altman IV, L/COTA
• Diana M. Alvarez, M.D.
• Elaidys E Alvarez, CRNA
• Pablo Antonio Alvarez, MSPT
• Richard G Alvarez, M.D.
• Rylie Shay Alvis, RBT

• Internal Medicine Physician in Chattanooga, TN
• Providers in Chattanooga, TN by specialty
• Internal Medicine Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 23, 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.