Joaquin Guillen, CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

1153887 Issued in TX

Practice address

1901 SW H K Dodgen Loop
Temple, TX 76502-1814

Phone

(800) 994-0371

Fax

(254) 215-9722

NPI assigned

Feb 20, 2024

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

Other names 1

• Dr. Joaquin Guillen Jr. Other name

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in TX

Enrollment records 1

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Rush Medical College of Rush University, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Scott and White ClinicGroup PAC ID 8123923604, 2,426 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jguillen1423486@direct.sw.org

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.

• Scott & White Clinic

  dba Baylor Scott & White Clinic - Temple

  • Internal Medicine Physician
  • Temple, TX
  • NPI 1093779704
  Medicare reassignment Care Compare group NPD
• Rio Grande Anesthesia & Pain Medicine Consultants, P.a.

  • Anesthesiology Physician
  • McAllen, TX
  • NPI 1962457234
  Medicare reassignment NPD
• Scott & White Clinic

  • Internal Medicine Physician
  • Dallas, TX
  • NPI 1649820796
  NPD
• Scott and White Clinic

  • Radiation Oncology Physician
  • Waxahachie, TX
  • NPI 1821475153
  NPD
• Rio Grande Anesthesia & Pain Medicine Consultants, P .a.

  • Pediatric Anesthesiology Physician
  • Edinburg, TX
  • NPI 1508613472
  NPD (past)

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

{
    "created_epoch": "1708387200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762819200000",
    "number": "1881459659",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 844658",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752844658",
            "telephone_number": "800-994-0371",
            "fax_number": "254-215-9722"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1901 SW H K DODGEN LOOP",
            "city": "TEMPLE",
            "state": "TX",
            "postal_code": "765021814",
            "telephone_number": "800-994-0371",
            "fax_number": "254-215-9722"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "101 E Ridge Rd",
            "address_purpose": "LOCATION",
            "city": "McAllen",
            "state": "TX",
            "postal_code": "785031847",
            "country_code": "US",
            "telephone_number": "956-632-6020",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GUILLEN",
        "first_name": "JOAQUIN",
        "name_prefix": "Dr.",
        "credential": "CRNA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2024-02-20",
        "last_updated": "2025-11-11",
        "certification_date": "2025-11-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "1153887",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jguillen1423486@direct.sw.org",
            "affiliation": "N",
            "address_1": "1901 SW H K Dodgen Loop",
            "city": "Temple",
            "state": "TX",
            "country_code": "US",
            "postal_code": "765021814",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "JOAQUIN",
            "last_name": "GUILLEN",
            "prefix": "DR.",
            "suffix": "JR.",
            "credential": "CRNA",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Tessa Kimberly Guevara, CRNA
• Zbigniew Gugala Jr., MD
• Heather E Guier, M.S., CCC-A, F-AAA
• Deborah Guillen, LPC
• Jasmin R Guillen
• Kelly Kay Guillory, OTR
• Paige Anderson Guillot, CCC-SLP
• Cheryl Walton Gullickson, MS,RD,LD,CDE,CNSD
• Spencer Kent Gunnell, DO
• Joshua Thell Gunnels

• Certified Registered Nurse Anesthetist in Temple, TX
• Providers in Temple, TX by specialty
• Certified Registered Nurse Anesthetist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.