Dr James M Callas, MD - Medicare Diagnostic Radiology in Killeen, TX

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Dr James M Callas, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Killeen, Texas. He went to University Of The South Medical Department and graduated in 1998 and has 26 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Seton Family Of Doctors and his current practice location is 3800 S W S Young Dr Ste 201, Killeen, Texas. You can reach out to his office (for appointments etc.) via phone at (254) 245-9175.

Dr James M Callas is licensed to practice in Texas (license number L5267) 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 1316933401.

Contact Information

Dr James M Callas, MD
3800 S W S Young Dr Ste 201,
Killeen, TX 76542-3340
(254) 245-9175
(254) 213-7771

Map and Direction




Physician's Profile

Full NameDr James M Callas
GenderMale
SpecialityDiagnostic Radiology
Experience26 Years
Location3800 S W S Young Dr Ste 201, Killeen, 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 James M Callas attended and graduated from University Of The South Medical Department in 1998
  NPI Data:
  • NPI Number: 1316933401
  • Provider Enumeration Date: 09/23/2005
  • Last Update Date: 06/01/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 4284618257
  • Enrollment ID: I20040616001116

Medical Identifiers

Medical identifiers for Dr James M Callas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316933401NPI-NPPES
165223201MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology L5267 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Seton Family Of Doctors0941333280666

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 James M Callas allows following entities to bill medicare on his behalf.
Entity NameSeton Family Of Doctors
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588997233
PECOS PAC ID: 0941333280
Enrollment ID: O20100806000260

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 James M Callas 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 James M Callas, MD
1905 Sw H K Dodgen Loop,
Temple, TX 76502-1814

Ph: (254) 298-2682		Dr James M Callas, MD
3800 S W S Young Dr Ste 201,
Killeen, TX 76542-3340

Ph: (254) 245-9175

Reviews and Comments


Radiology Doctors in Killeen, TX

Ryan Burns Elliott, M.D.
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Phone: 254-526-7523    Fax: 254-724-8572
Dr. Nicholas W Flippin, M.D.
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Practice Location: 2201 S Clear Creek Rd, Killeen, TX 76549
Phone: 254-526-7523    Fax: 254-724-8572
Dr. Randal L. Aschenbeck, M.D.
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Practice Location: 2201 Clear Creek Rd, Killeen, TX 76549
Phone: 254-526-7523    Fax: 254-724-8572
Stephen J Vancura, MD
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 2201 S Clear Creek Rd, Killeen, TX 76549
Phone: 254-634-6999    Fax: 254-634-6995

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.