Dr Aaron Calev Garza Romero, MD - Medicare Rheumatology in San Antonio, TX

Dr Aaron Calev Garza Romero, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in San Antonio, Texas. He graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice Gmg Health Systems Associates Pa and his current practice location is 720 Pleasanton Rd, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 921-3800.

Dr Aaron Calev Garza Romero is licensed to practice in Texas (license number Q6015) 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 1912294976.

Contact Information

Dr Aaron Calev Garza Romero, MD
720 Pleasanton Rd,
San Antonio, TX 78214-1306
(210) 921-3800
Not Available

Map and Direction




Physician's Profile

Full NameDr Aaron Calev Garza Romero
GenderMale
SpecialityRheumatology
Experience15 Years
Location720 Pleasanton Rd, San Antonio, 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 Aaron Calev Garza Romero graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1912294976
  • Provider Enumeration Date: 06/28/2011
  • Last Update Date: 01/11/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 5991000200
  • Enrollment ID: I20160224002716

Medical Identifiers

Medical identifiers for Dr Aaron Calev Garza Romero such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912294976NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine TRN # 15732 (Florida)Secondary
207RR0500XInternal Medicine - Rheumatology Q6015 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gmg Health Systems Associates Pa8123932647105

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 Aaron Calev Garza Romero allows following entities to bill medicare on his behalf.
Entity NameGmg Health Systems Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023030160
PECOS PAC ID: 8123932647
Enrollment ID: O20040121001049

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 Aaron Calev Garza Romero 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 Aaron Calev Garza Romero, MD
720 Pleasanton Rd,
San Antonio, TX 78214-1306

Ph: (210) 921-3800
Dr Aaron Calev Garza Romero, MD
720 Pleasanton Rd,
San Antonio, TX 78214-1306

Ph: (210) 921-3800

Reviews and Comments


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Phone: 210-271-3204    Fax: 210-222-2761

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.