Alexander A Timchenko, M.D.

Primary specialty

Pain Medicine (Anesthesiology) PhysicianTaxonomy code 207LP2900X

License

Q4863 Issued in TX

Practice address

Pain Medicine Clinic
3551 Roger Brooke Dr
Fort Sam Houston, TX 78234

Phone

(210) 916-2888

NPI assigned

Jan 3, 2007

Sex

Male

Sole proprietor

No

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 TX

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

Pain Management

Education

Other, 1999

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• Baptist Medical Center Hospital, San Antonio, TX, CCN 450058

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 and National Provider Directory roles.

• Larina V Gutenberg DO PLLC

  dba Sa Pain Clinic

  • Pain Medicine (Anesthesiology) Physician
  • San Antonio, TX
  • NPI 1710253646
  Medicare reassignment NPD
• Premier Pain Consultants, PLLC

  • Interventional Pain Medicine Physician
  • San Antonio, TX
  • NPI 1003835133
  Medicare reassignment NPD
• Premier Pain Consultants, PLLC

  • Interventional Pain Medicine Physician
  • San Antonio, TX
  • NPI 1336584093
  NPD
• Comprehensive Pain Management of the Fox Valley, S.C.

  • Interventional Pain Medicine Physician
  • Neenah, WI
  • NPI 1770846776
  NPD (past)
• Comprehensive Pain Management of the Fox Valley, SC

  • Interventional Pain Medicine Physician
  • Appleton, WI
  • NPI 1497810857
  NPD (past)
• Gastrointestinal Specialists SC

  • Gastroenterology Physician
  • Neenah, WI
  • NPI 1174692677
  NPD (past)
• New Anesthesiology SC

  • Anesthesiology Physician
  • Appleton, WI
  • NPI 1629163894
  NPD (past)

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

• VHS San Antonio Partners LLC

  dba Baptist Medical Center

  • General Acute Care Hospital
  • San Antonio, TX
  • NPI 1598744856
  Care Compare affiliation

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

{
    "created_epoch": "1167782400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752796800000",
    "number": "1134286487",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9026 CULEBRA RD STE 101",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782512882",
            "telephone_number": "210-233-9331"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "PAIN MEDICINE CLINIC",
            "address_2": "3551 ROGER BROOKE DR",
            "city": "FORT SAM HOUSTON",
            "state": "TX",
            "postal_code": "78234",
            "telephone_number": "210-916-2888"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TIMCHENKO",
        "first_name": "ALEXANDER",
        "middle_name": "A",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-01-03",
        "last_updated": "2025-07-18",
        "certification_date": "2025-07-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207LP2900X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "TX",
            "license": "Q4863",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Carlo Alfonso Salazar Tiano, PHARM.D.
• Danielle Nicole Tidmore, LISW
• Carolyn Arlene Tiffany, MD
• Kevin Wade Tiller, RPH
• Michael Tiller, MD
• Rachel Tobillo, MD
• Lenard Tol
• Andrew B Toman
• Ashleigh Tomkovich, MD
• Eric Justin Tong, DDS

• Pain Medicine (Anesthesiology) Physician in Fort Sam Houston, TX
• Providers in Fort Sam Houston, TX by specialty
• Pain Medicine (Anesthesiology) Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 18, 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.