Jack Bryan Williamson, MD - Medicare Orthopedic Surgery in Houston, TX

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Jack Bryan Williamson, MD is a medicare enrolled "Orthopaedic Surgery - Orthopaedic Surgery Of The Spine" physician in Houston, Texas. He went to University Of Texas Medical Branch At Galveston and graduated in 1987 and has 37 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Ortholonestar Pllc and his current practice location is 7401 Main St, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 799-2300.

Jack Bryan Williamson is licensed to practice in Texas (license number H5501) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1437147642.

Contact Information

Jack Bryan Williamson, MD
7401 Main St,
Houston, TX 77030-4509
(713) 799-2300
(713) 791-9395

Map and Direction




Physician's Profile

Full NameJack Bryan Williamson
GenderMale
SpecialityOrthopedic Surgery
Experience37 Years
Location7401 Main St, Houston, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Jack Bryan Williamson attended and graduated from University Of Texas Medical Branch At Galveston in 1987
  NPI Data:
  • NPI Number: 1437147642
  • Provider Enumeration Date: 10/11/2005
  • Last Update Date: 11/30/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 3971786609
  • Enrollment ID: I20110317000778

Medical Identifiers

Medical identifiers for Jack Bryan Williamson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437147642NPI-NPPES
105227602MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery H5501 (Texas)Secondary
207XS0117XOrthopaedic Surgery - Orthopaedic Surgery Of The Spine H5501 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Texas Orthopedic HospitalHouston, TXHospital
Houston Methodist HospitalHouston, TXHospital
Christus Southeast Texas- St ElizabethBeaumont, TXHospital
Memorial Hermann Hospital SystemHouston, TXHospital
Memorial Hermann Memorial City HospitalHouston, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ortholonestar Pllc9931529062364

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Jack Bryan Williamson allows following entities to bill medicare on his behalf.
Entity NameFondren Orthopedic Group Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609830595
PECOS PAC ID: 6800885609
Enrollment ID: O20040507000612
Entity NameCtx Care Of Tx, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962964619
PECOS PAC ID: 1658704507
Enrollment ID: O20191206000314
Entity NameCtx Care Of Tx Ii, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780146407
PECOS PAC ID: 4082048970
Enrollment ID: O20191231001867
Entity NameOrtholonestar Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942860176
PECOS PAC ID: 9931529062
Enrollment ID: O20201012001450

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Jack Bryan Williamson is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Jack Bryan Williamson, MD
7401 Main St,
Houston, TX 77030-4509

Ph: (713) 799-2300		Jack Bryan Williamson, MD
7401 Main St,
Houston, TX 77030-4509

Ph: (713) 799-2300

Reviews and Comments


Orthopaedic Surgery Doctors in Houston, TX

Dr. David P Loncarich,
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 7401 Main St, Houston, TX 77030
Phone: 713-799-2300    Fax: 713-794-3378
William Donovan, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 5225 Katy Fwy, Ste 600, Houston, TX 77007
Phone: 832-200-7120    
Dr. Walter Richard Lowe, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 6400 Fannin St Ste 1700, Houston, TX 77030
Phone: 713-500-6541    Fax: 713-500-0690
Dr. Timothy Joseph Miller, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 17270 Red Oak Dr, Suite 200, Houston, TX 77090
Phone: 281-440-6960    Fax: 281-440-6205
Michael Anthony Holzman,
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 6431 Fannin St, Suite Jjl 310, Houston, TX 77030
Phone: 713-500-5154    
Michael Edward Berkeley, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 1302 Waugh Dr # 684, Houston, TX 77019
Phone: 970-230-0154    Fax: 970-315-0374
Dr. David W Wimberley,
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 7401 Main St, Houston, TX 77030
Phone: 713-799-2300    Fax: 713-794-3392

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.