David Alvaro Mayorga, MD - Medicare Infectious Disease in Mission, TX

David Alvaro Mayorga, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Mission, Texas. He graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Infectious Disease. His current practice location is 1022 E Griffin Pkwy, Suite 201 B, Mission, Texas. You can reach out to his office (for appointments etc.) via phone at (956) 424-3052.

David Alvaro Mayorga is licensed to practice in Texas (license number L8428) 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 1881743839.

Contact Information

David Alvaro Mayorga, MD
1022 E Griffin Pkwy, Suite 201 B,
Mission, TX 78572-2400
(956) 424-3052
(956) 424-3219

Map and Direction




Physician's Profile

Full NameDavid Alvaro Mayorga
GenderMale
SpecialityInfectious Disease
Experience34 Years
Location1022 E Griffin Pkwy, Mission, 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:
  • David Alvaro Mayorga graduated from medical school in 1990
  NPI Data:
  • NPI Number: 1881743839
  • Provider Enumeration Date: 01/09/2007
  • Last Update Date: 10/14/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 5092798801
  • Enrollment ID: I20040611000904

Medical Identifiers

Medical identifiers for David Alvaro Mayorga such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881743839NPI-NPPES
8V4021OtherTXBLUE CROSS
162581602MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease L8428 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mission Regional Medical CenterMission, TXHospital
Rio Grande Regional HospitalMcallen, TXHospital
Doctors Hospital At RenaissanceEdinburg, 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. David Alvaro Mayorga allows following entities to bill medicare on his behalf.
Entity NameDavid A. Mayorga, M.d.,p.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750646675
PECOS PAC ID: 2163678525
Enrollment ID: O20120820000176

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. David Alvaro Mayorga 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
David Alvaro Mayorga, MD
3201 San Clemente,
Mission, TX 78572-7682

Ph: (956) 424-3052
David Alvaro Mayorga, MD
1022 E Griffin Pkwy, Suite 201 B,
Mission, TX 78572-2400

Ph: (956) 424-3052

Reviews and Comments


Internal Medicine Doctors in Mission, TX

Dr. Harold J Pean, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 909 Business Park Dr Ste 6, Mission, TX 78572
Phone: 956-519-0770    Fax: 956-519-0718
Dr. Rolando Hinojosa, M.D.
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 2112 E Griffin Pkwy, Mission, TX 78572
Phone: 956-581-6366    Fax: 956-519-6638
Amanda Noemi Cantu, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1112 E Griffin Pkwy Ste D, Mission, TX 78572
Phone: 956-603-1557    Fax: 956-800-6369
Nelson Rafael Kalaf, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2023 E Griffin Pkwy, Mission, TX 78572
Phone: 956-585-2525    Fax: 956-585-0225
Carlos C Vela, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3002 Santa Alejandra, Mission, TX 78572
Phone: 956-566-3860    
Dr. Silvia Castillo Sy, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 910 S Bryan Rd Ste 209, Mission, TX 78572
Phone: 956-424-1511    Fax: 956-424-3575
Robbie L Martin, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 301 N Shary Rd, Lot 133, Mission, TX 78572
Phone: 303-482-2723    

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.