Duff Allen Dean Jr.

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

V1067 Issued in TX

Practice address

6937 N Interstate 35 Ste 3
Austin, TX 78752-3295

Phone

(877) 800-5722

NPI assigned

Apr 6, 2021

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

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

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: duff.dean.1@29821.direct.athenahealth.com

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.

• Lone Star Circle of Care

  • Federally Qualified Health Center (FQHC)
  • Georgetown, TX
  • NPI 1891746970

  Pediatrics

  Medicare reassignment NPD
• Lone Star Circle of Care

  • Federally Qualified Health Center (FQHC)
  • Harker Heights, TX
  • NPI 1528366648
  NPD
• Lone Star Circle of Care

  • Federally Qualified Health Center (FQHC)
  • Austin, TX
  • NPI 1699289728
  NPD
• Lone Star Circle of Care

  • Federally Qualified Health Center (FQHC)
  • Georgetown, TX
  • NPI 1639129331
  NPD (past)

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

{
    "created_epoch": "1617667200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771977600000",
    "number": "1700465762",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2423 WILLIAMS DR STE 107",
            "city": "GEORGETOWN",
            "state": "TX",
            "postal_code": "786283269",
            "telephone_number": "877-800-5722"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6937 N INTERSTATE 35 STE 3",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787523295",
            "telephone_number": "877-800-5722"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6431 Fannin St Ste Msb 3151",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770301501",
            "country_code": "US",
            "telephone_number": "713-500-5800",
            "fax_number": "713-500-5800",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "11111 Research Blvd Ste 295",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "TX",
            "postal_code": "787595281",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DEAN",
        "first_name": "DUFF",
        "middle_name": "ALLEN",
        "name_suffix": "Jr.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-04-06",
        "last_updated": "2026-02-25",
        "certification_date": "2026-02-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "TX",
            "license": null,
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "TX",
            "license": "V1067",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tracy W Deagan, LPS-S, LCSW-S
• Sarah Rivers Deal, PH.D., LPC
• Dean Chen, MD, PLLC
• Cassie R Dean, PA
• Colby Dean
• Erin Michelle Dean, PT
• Jonathan Dean, LPA
• Larry Keh'Maris Dean Sr.
• Elizabeth Deanda, LCSW
• Ian Anthony Deandrea-Lazarus, MD, PHD, MPH

• Pediatrics Physician in Austin, TX
• Providers in Austin, TX by specialty
• Pediatrics Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 25, 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.