Carlos Javier Diaz Velez, MD - Medicare Internal Medicine in Shavano Park, TX

Carlos Javier Diaz Velez, MD is a medicare enrolled "Internal Medicine" physician in Shavano Park, Texas. He graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 4085 De Zavala Rd Ste 200, Shavano Park, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 558-6288.

Carlos Javier Diaz Velez is licensed to practice in Texas (license number N0732) 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 1316061377.

Contact Information

Carlos Javier Diaz Velez, MD
4085 De Zavala Rd Ste 200,
Shavano Park, TX 78249-2084
(210) 558-6288
(210) 558-6289

Map and Direction




Physician's Profile

Full NameCarlos Javier Diaz Velez
GenderMale
SpecialityInternal Medicine
Experience21 Years
Location4085 De Zavala Rd Ste 200, Shavano Park, 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:
  • Carlos Javier Diaz Velez graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1316061377
  • Provider Enumeration Date: 03/16/2007
  • Last Update Date: 04/01/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1951460740
  • Enrollment ID: I20081107000683

Medical Identifiers

Medical identifiers for Carlos Javier Diaz Velez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316061377NPI-NPPES
196858803MedicaidTX
196858801MedicaidTX
196858802MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine N0732 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Methodist HospitalSan antonio, TXHospital

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. Carlos Javier Diaz Velez allows following entities to bill medicare on his behalf.
Entity NameDiaz Hospitalist Group, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437490414
PECOS PAC ID: 3577702885
Enrollment ID: O20130618000324

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. Carlos Javier Diaz Velez 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
Carlos Javier Diaz Velez, MD
Po Box 781616,
San Antonio, TX 78278-1616

Ph: (210) 558-6288
Carlos Javier Diaz Velez, MD
4085 De Zavala Rd Ste 200,
Shavano Park, TX 78249-2084

Ph: (210) 558-6288

Reviews and Comments


Internal Medicine Doctors in Shavano Park, TX

Dorota Malgorzata Malinowski, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4118 Pond Hill Rd Bldg 3, Shavano Park, TX 78231
Phone: 210-494-3739    Fax: 210-490-2164
Dr. Sakshi Malhotra, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 415 Bentley Mnr, Shavano Park, TX 78249
Phone: 402-630-7221    
Rodney Lynn Carry, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4085 De Zavala Rd, Suite 200, Shavano Park, TX 78249
Phone: 210-558-6288    Fax: 210-558-6289
Daniel Santillano, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4085 De Zavala Rd Ste 200, Shavano Park, TX 78249
Phone: 210-558-6288    Fax: 210-558-6289
Michael N. Wall, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4085 De Zavala Rd, Suite 200, Shavano Park, TX 78249
Phone: 210-558-6288    Fax: 210-558-6289
Dr. Daniel Katselnik, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4118 Pond Hill Rd Bldg 3, Shavano Park, TX 78231
Phone: 210-494-3739    Fax: 210-490-2164

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.