Derek Smith, M.D.

Primary specialty

Allergy & Immunology PhysicianTaxonomy code 207K00000X

License

S6742 Issued in TX

Practice address

1100 Wilford Hall Loop BLDG 4554
Jbsa Lackland, TX 78236-5638

Phone

(210) 292-6255

Fax

(210) 292-7934

NPI assigned

Jun 17, 2010

Sex

Male

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 MS

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

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.

• Whasc

  • Clinical Social Worker
  • Lackland Afb, TX
  • NPI 1225846116
  NPD

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

{
    "created_epoch": "1276732800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755216000000",
    "number": "1346561941",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1100 WILFORD HALL LOOP BLDG 4554",
            "city": "JBSA LACKLAND",
            "state": "TX",
            "postal_code": "782365638",
            "telephone_number": "210-292-6255",
            "fax_number": "210-292-7934"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1100 WILFORD HALL LOOP BLDG 4554",
            "city": "JBSA LACKLAND",
            "state": "TX",
            "postal_code": "782365638",
            "telephone_number": "210-292-6255",
            "fax_number": "210-292-7934"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3551 Roger Brooke Dr",
            "address_purpose": "LOCATION",
            "city": "Fort Sam Houston",
            "state": "TX",
            "postal_code": "782344504",
            "country_code": "US",
            "telephone_number": "210-916-7500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SMITH",
        "first_name": "DEREK",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2010-06-17",
        "last_updated": "2025-08-15",
        "certification_date": "2025-08-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207K00000X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology",
            "state": "TX",
            "license": "S6742",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Steven Siemieniak, DO
• Dustin Simpson, M.D.
• Kathryn C Simpson, MD
• Derek John Skousen, DDS
• Aileen Smith
• Allen Kyle Smithson, MS, RD, CSSD, LDN
• Michael T. Smolka, D.O.
• Andrew Norman Snell
• Zachary Snider
• Dalton Snyder

• Allergy & Immunology Physician in Jbsa Lackland, TX
• Providers in Jbsa Lackland, TX by specialty
• Allergy & Immunology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 15, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.