Dr John William Thomas, MD - Medicare Family Practice in Gonzales, TX

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Dr John William Thomas, MD is a medicare enrolled "Family Medicine" physician in Gonzales, Texas. He went to University Of Texas Southwestern Medical School At Dallas and graduated in 2005 and has 19 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Gonzales Healthcare Systems and his current practice location is 1110 N Sarah Dewitt Dr, Gonzales, Texas. You can reach out to his office (for appointments etc.) via phone at (830) 672-8502.

Dr John William Thomas is licensed to practice in Texas (license number M9695) 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 1881857498.

Contact Information

Dr John William Thomas, MD
1110 N Sarah Dewitt Dr,
Gonzales, TX 78629-3311
(830) 672-8502
Not Available

Map and Direction




Physician's Profile

Full NameDr John William Thomas
GenderMale
SpecialityFamily Practice
Experience19 Years
Location1110 N Sarah Dewitt Dr, Gonzales, 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:
  • Dr John William Thomas attended and graduated from University Of Texas Southwestern Medical School At Dallas in 2005
  NPI Data:
  • NPI Number: 1881857498
  • Provider Enumeration Date: 07/03/2008
  • Last Update Date: 07/03/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 1456426816
  • Enrollment ID: I20080906000042

Medical Identifiers

Medical identifiers for Dr John William Thomas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881857498NPI-NPPES
M9695OtherTXTX LI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine M9695 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial HospitalGonzales, TXHospital
Methodist HospitalSan antonio, TXHospital
Yoakum Community HospitalYoakum, TXHospital
The Heights Of GonzalesGonzales, TXNursing home
Texan Nursing & Rehab Of GonzalesGonzales, TXNursing home
Shady Oak Nursing And RehabilitationMoulton, TXNursing home
Oak Manor Nursing CenterFlatonia, TXNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gonzales Healthcare Systems852796377616

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. Dr John William Thomas allows following entities to bill medicare on his behalf.
Entity NameGonzales Healthcare Systems
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013916287
PECOS PAC ID: 8527963776
Enrollment ID: O20040316001074
Entity NameCommunity Health Centers Of South Central Texas Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285650424
PECOS PAC ID: 4688650328
Enrollment ID: O20040624001546

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. Dr John William Thomas 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
Dr John William Thomas, MD
1110 N Sarah Dewitt Dr,
Gonzales, TX 78629-3311

Ph: (830) 672-8502		Dr John William Thomas, MD
1110 N Sarah Dewitt Dr,
Gonzales, TX 78629-3311

Ph: (830) 672-8502

Reviews and Comments


Family Medicine Doctors in Gonzales, TX

Dr. Roland A Medellin, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 228 Saint George St, Gonzales, TX 78629
Phone: 830-672-6511    Fax: 830-672-6430
Dr. Sean Hattenbach, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1110 N Sarah Dewitt Dr, Gonzales, TX 78629
Phone: 830-672-8502    Fax: 830-541-5557
Dr. Garth O Vaz, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1103 N Sarah Dewitt Dr, 1103 N. Sahah Dewitt Drive, Gonzales, TX 78629
Phone: 830-672-2424    Fax: 866-622-2180
Dr. David K Meredith, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1110 N Sarah Dewitt Dr, Gonzales, TX 78629
Phone: 830-672-8500    Fax: 830-672-3035
Dr. Commie L. Hisey, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1110 N Sarah Dewitt Dr, Gonzales, TX 78629
Phone: 830-672-8500    Fax: 830-672-8481

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.