Randolph B Fierro, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

K2467 Issued in TX

Practice address

6606 Lyndon B Johnson Fwy Ste 200
Dallas, TX 75240-6524

Phone

(972) 715-5000

Fax

(972) 715-9976

NPI assigned

Sep 13, 2006

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 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

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.

• Anesthesia Partners of Dallas PLLC

  • Anesthesiology Physician
  • Dallas, TX
  • NPI 1760841969
  Medicare reassignment NPD
• U. S. Anesthesia Partners of Texas, P.a.,

  dba Greater Houston Anesthesiology, P.A.

  • Anesthesiology Physician
  • Houston, TX
  • NPI 1548208564
  Medicare reassignment NPD
• U S Anesthesia Partners of Texas, PA

  • Interventional Pain Medicine Physician
  • Addison, TX
  • NPI 1053800391

  Anesthesiology

  NPD

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

{
    "created_epoch": "1158105600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779840000000",
    "number": "1568567980",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 568",
            "city": "MUNCIE",
            "state": "IN",
            "postal_code": "473080568",
            "telephone_number": "765-284-0493"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6606 LYNDON B JOHNSON FWY STE 200",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752406524",
            "telephone_number": "972-715-5000",
            "fax_number": "972-715-9976"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FIERRO",
        "first_name": "RANDOLPH",
        "middle_name": "B",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-09-13",
        "last_updated": "2026-05-27",
        "certification_date": "2026-05-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "TX",
            "license": "K2467",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Eugenia Jo Fields, D.C.
• Jessica Fields, PHARMD
• R. Theodore Fields Jr., DDS, PHD
• Steven L Fields, M.D.
• Timothy Wayne Fields II, DPT
• Sandra Carolina Fierro, LPC
• Ruth S. Fierros Gonzalez, MA, LPC
• Stephanie Aracely Fierros, PA
• Fiesta Pharmacy
• Fiesta Pharmacy (Buckner Village Pharmacy)

• Anesthesiology Physician in Dallas, TX
• Providers in Dallas, TX by specialty
• Anesthesiology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 27, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.