Spcsa PLLC

Primary specialty

Pain Medicine (Anesthesiology) PhysicianTaxonomy code 207LP2900X

Legal business name

SPCSA PLLC

Doing business as

Spine & Pain Center of San Antonio

Practice address

3903 Wiseman Blvd Ste 101
San Antonio, TX 78251-4402

Phone

(210) 615-1901

Fax

(210) 615-1905

NPI assigned

Jul 21, 2006

Last updated

Jul 22, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Sergio Jose Alvarado, MDNPI 1255309084

Title

Authorized Official

Phone

(210) 576-7246

Specialties & licenses 3

Addresses

Other names 2

• Spine & Pain Center of San Antonio Doing business as
• DENNIS KARASEK MD PLLC Former legal business name

Medicare fee-for-service enrollment

Enrolled in TX

Enrollment records 1

Other NPIs with the same Medicare PAC ID 3

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

• Spcsa PLLC

  dba Spine and Pain Center of San Antonio

  • Durable Medical Equipment & Medical Supplies
  • Live Oak, TX
  • NPI 1508143777

  6507862638

  Same PAC ID
• Spcsa PLLC

  dba Spine and Pain Center of San Antonio

  • Durable Medical Equipment & Medical Supplies
  • San Antonio, TX
  • NPI 1578830543

  6507862638

  Same PAC ID
• Spcsa PLLC

  dba Shavano Oaks Pharmacy

  • Community/Retail Pharmacy
  • Live Oak, TX
  • NPI 1962710087

  6507862638

  Same PAC ID

Locations

Practitioners 8

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Sergio Jose Alvarado, M.D.

  • Interventional Pain Medicine Physician
  • San Antonio, TX
  • NPI 1255309084
  Medicare reassignment Care Compare group Authorized official
• Jeffrey Patrick Conroy, CRNA

  • Certified Registered Nurse Anesthetist
  • San Antonio, TX
  • NPI 1205826096
  Medicare reassignment Care Compare group NPD
• Brian T Gegel, CRNA, MSN

  • Certified Registered Nurse Anesthetist
  • Houston, TX
  • NPI 1689665432
  Medicare reassignment Care Compare group
• Estella Salazar, ACNP

  • Nurse Practitioner
  • San Antonio, TX
  • NPI 1447583042
  Medicare reassignment NPD
• Caitlin Michelle Seiler, PA-C

  • Medical Physician Assistant
  • San Antonio, TX
  • NPI 1205462835
  Medicare reassignment NPD
• Jeffry Alan Dickerson, FNP

  • Nurse Practitioner
  • San Antonio, TX
  • NPI 1699070144
  Medicare reassignment
• Anthony Esquivel

  • Physician Assistant
  • San Antonio, TX
  • NPI 1982291688
  Medicare reassignment
• Dennis Edward Karasek, M.D.

  • Interventional Pain Medicine Physician
  • San Antonio, TX
  • NPI 1679572994
  Medicare reassignment

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

{
    "created_epoch": "1153440000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1753142400000",
    "number": "1720008527",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "P.O. BOX 117614",
            "city": "CAROLLTON",
            "state": "TX",
            "postal_code": "750117614",
            "telephone_number": "210-615-1901",
            "fax_number": "210-615-1905"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3903 WISEMAN BLVD STE 101",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782514402",
            "telephone_number": "210-615-1901",
            "fax_number": "210-615-1905"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "12602 Toepperwein Road",
            "address_2": "Ste 118",
            "address_purpose": "LOCATION",
            "city": "Live Oak",
            "state": "TX",
            "postal_code": "782333271",
            "country_code": "US",
            "telephone_number": "210-615-1901",
            "fax_number": "210-615-1905",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "12602 Toepperwein Road, Ste 218",
            "address_purpose": "LOCATION",
            "city": "San Antonio",
            "state": "TX",
            "postal_code": "782333271",
            "country_code": "US",
            "telephone_number": "210-615-1901",
            "fax_number": "210-615-1905",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "SPCSA PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-07-21",
        "last_updated": "2025-07-22",
        "certification_date": "2025-07-22",
        "status": "A",
        "authorized_official_last_name": "ALVARADO",
        "authorized_official_first_name": "SERGIO",
        "authorized_official_middle_name": "JOSE",
        "authorized_official_title_or_position": "AUTHORIZED OFFICIAL",
        "authorized_official_telephone_number": "210-576-7246",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207LP2900X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "TX",
            "license": null,
            "primary": true
        },
        {
            "code": "2081P2900X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physical Medicine & Rehabilitation, Pain Medicine",
            "state": "TX",
            "license": null,
            "primary": false
        },
        {
            "code": "208VP0000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Pain Medicine, Pain Medicine",
            "state": "TX",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Spine & Pain Center of San Antonio",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Spine & Pain Center of San Antonio",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "DENNIS KARASEK MD PLLC",
            "code": "4",
            "type": "Former Legal Business Name"
        }
    ]
}

• Fuad Antonio Spath, M.D.
• Ashley Nicole Spaulding
• Jerhonda Kaye Spaulding, LPC-A, NCC
• Spcsa PLLC (Shavano Oaks Pharmacy @ Westover)
• Spcsa PLLC (Spine and Pain Center of San Antonio)
• Judith M Speakes, PA-C
• Timothy Speakman
• Joylaina Speaks, PHARM.D.
• Dominique Nicole Spear, PHARMD
• Heath Spear, DDS

• Pain Medicine (Anesthesiology) Physician in San Antonio, TX
• Providers in San Antonio, 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 22, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.