Dr Thomas Charlton Diaz, DO - Medicare Family Medicine in Denton, TX

  1. Home
  2. Family Medicine
  3. TX
  4. Denton
Dr Thomas Charlton Diaz, DO is a medicare enrolled "Family Medicine" physician in Denton, Texas. His current practice location is 2436 S Interstate 35 E Ste 336, Denton, Texas. You can reach out to his office (for appointments etc.) via phone at (940) 484-7000.

Dr Thomas Charlton Diaz is licensed to practice in Texas (license number T4345) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1265068118.

Contact Information

Dr Thomas Charlton Diaz, DO
2436 S Interstate 35 E Ste 336,
Denton, TX 76205-4900
(940) 484-7000
Not Available

Map and Direction




Physician's Profile

Full NameDr Thomas Charlton Diaz
GenderMale
SpecialityFamily Medicine
Location2436 S Interstate 35 E Ste 336, Denton, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1265068118
  • Provider Enumeration Date: 03/22/2020
  • Last Update Date: 12/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3678996881
  • Enrollment ID: I20230612003191

Medical Identifiers

Medical identifiers for Dr Thomas Charlton Diaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265068118NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine T4345 (Texas)Primary

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 Thomas Charlton Diaz allows following entities to bill medicare on his behalf.
Entity NameTrend Physicians Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750934089
PECOS PAC ID: 9133553498
Enrollment ID: O20191220000140

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 Thomas Charlton Diaz 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 Thomas Charlton Diaz, DO
900 8th Ave,
Fort Worth, TX 76104-3902

Ph: (817) 336-2100		Dr Thomas Charlton Diaz, DO
2436 S Interstate 35 E Ste 336,
Denton, TX 76205-4900

Ph: (940) 484-7000

Reviews and Comments


Family Medicine Doctors in Denton, TX

Dr. John S Shelton, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1800 W Chestnut St, 1155 Union Circle #305160, Denton, TX 76201
Phone: 940-565-2333    
Dr. Bryan P Hoffman, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1306 Teasley Ln, Denton, TX 76205
Phone: 940-382-5005    Fax: 940-565-5803
Betsy Schenck, DO
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1800 W Chestnut, Denton, TX 76203
Phone: 940-565-2333    Fax: 940-565-3190
Dr. Robert A Helsten, MD
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 2436 S Interstate 35 E Ste 336, Denton, TX 76205
Phone: 940-484-7000    
Courtney Karolyn Barton, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2665 Scripture St, Denton, TX 76201
Phone: 940-387-8763    Fax: 940-387-8889
Thomas Blucker, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2509 Scripture St Ste 200, Denton, TX 76201
Phone: 940-898-7400    Fax: 940-387-7327
Shane F Stone, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 2509 Scripture St Ste 200, Denton, TX 76201
Phone: 940-898-7400    Fax: 940-387-7327

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.