Monica Adriana Diaz, MD - Medicare Medical Oncology in El Paso, TX

Monica Adriana Diaz, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in El Paso, Texas. She went to Texas A & M University System, Hsc, College Of Medicine and graduated in 2012 and has 12 years of diverse experience with area of expertise as Medical Oncology. She is a member of the group practice Texas Oncology Pa and her current practice location is 3270 Joe Battle Blvd Ste 312, El Paso, Texas. You can reach out to her office (for appointments etc.) via phone at (915) 747-4877.

Monica Adriana Diaz is licensed to practice in Texas (license number Q3356) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1316206204.

Contact Information

Monica Adriana Diaz, MD
3270 Joe Battle Blvd Ste 312,
El Paso, TX 79938-2651
(915) 747-4877
(915) 849-4255

Map and Direction




Physician's Profile

Full NameMonica Adriana Diaz
GenderFemale
SpecialityMedical Oncology
Experience12 Years
Location3270 Joe Battle Blvd Ste 312, El Paso, Texas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Monica Adriana Diaz attended and graduated from Texas A & M University System, Hsc, College Of Medicine in 2012
  NPI Data:
  • NPI Number: 1316206204
  • Provider Enumeration Date: 05/11/2012
  • Last Update Date: 01/18/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7911287479
  • Enrollment ID: I20180508002567

Medical Identifiers

Medical identifiers for Monica Adriana Diaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316206204NPI-NPPES
382554901MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine BP10043537 (Texas)Secondary
207RX0202XInternal Medicine - Medical Oncology Q3356 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
The Hospitals Of Providence - East CampusEl paso, TXHospital
The Hospitals Of Providence - Sierra CampusEl paso, TXHospital
University Medical Center Of El PasoEl paso, TXHospital
The Hospitals Of Providence Transmountain CampusEl paso, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Texas Oncology Pa5395658934855

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. Monica Adriana Diaz allows following entities to bill medicare on her behalf.
Entity NameTexas Oncology Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811944101
PECOS PAC ID: 5395658934
Enrollment ID: O20031124000323

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. Monica Adriana 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
Monica Adriana Diaz, MD
Po Box 911230,
Dallas, TX 75391-1230

Ph: (972) 997-8000
Monica Adriana Diaz, MD
3270 Joe Battle Blvd Ste 312,
El Paso, TX 79938-2651

Ph: (915) 747-4877

Reviews and Comments


Internal Medicine Doctors in El Paso, TX

Sara Alhariri,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4801 Alberta Ave, El Paso, TX 79905
Phone: 912-215-8000    
Dr. Ney Mckinley Gore Iii, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 5005 N Piedras St, William Beaumont Army Medical Center, El Paso, TX 79920
Phone: 915-569-1382    Fax: 915-569-1233
Armando D. Meza, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4801 Alberta Ave., 4801 Alberta Ave, El Paso, TX 79905
Phone: 915-545-6647    Fax: 915-545-9799
Carlos E. Rodriguez Castro, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4800 Alberta Ave, El Paso, TX 79905
Phone: 915-545-6626    
Dr. Pratik Naik, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5005 N Piedras St, El Paso, TX 79920
Phone: 915-742-2180    Fax: 915-742-1919
Alejandro Robles, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4801 Alberta Ave, El Paso, TX 79905
Phone: 915-215-5200    Fax: 915-215-8640
Dr. Rey Francisco Rosario, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1250 E Cliff Dr, Suite 3e, El Paso, TX 79902
Phone: 915-626-5548    Fax: 915-626-5411

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.