JOHN J WILLIAMS MD NPI 1720052079

NPI Information

  • NPI: 1720052079
  • Provider Name: JOHN J WILLIAMS, MD
  • Classification: Orthopaedic Surgery - 207XS0117X
  • Specialization: Orthopaedic Surgery of the Spine
  • Entity Type: Individual
  • Address: 1301 BARBARA JORDAN BLVD.
    SUITE 300
    AUSTIN, TX
    ZIP 78723
  • Phone: (512) 478-8116

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NPI Details

John J Williams, MD is an orthopaedic surgery of the spine orthopaedic surgery in Austin, TX. The provider is recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive. John J Williams, MD NPI is 1720052079. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

1301 BARBARA JORDAN BLVD.
SUITE 300
AUSTIN, TX
ZIP 78723
Phone: (512) 478-8116
Fax: (512) 478-9368

The enumeration date for this NPI number is 2/14/2006 and was last updated on 9/18/2012.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207X00000XOrthopaedic SurgeryJ1815TEXASNo
2207XP3100XOrthopaedic SurgeryPediatric Orthopaedic SurgeryJ1815TEXASNo
3207XS0117XOrthopaedic SurgeryOrthopaedic Surgery of the SpineJ1815TEXASYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
187W190OTHERTEXASBCBS INDIVIDUAL #
21624223-07OTHERTEXASMEDICAID CSHCN ROT
31624223-02MEDICAIDTEXAS
4162422303OTHERTEXASMEDICAID CSHCN
5TXB131104MEDICARE PINTEXAS
61624223-06MEDICAIDTEXAS
7TXB131105MEDICARE PINTEXAS

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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