Dr Aixa Mercedes Caraballo, MD - Medicare Internal Medicine in Austin, TX

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Dr Aixa Mercedes Caraballo, MD is a medicare enrolled "Internal Medicine" physician in Austin, Texas. She graduated from medical school in 2001 and has 24 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Ch Specialty Services Tx Pllc, Curana Health Medical Group Llc and her current practice location is 1911 Hether St, Austin, Texas. You can reach out to her office (for appointments etc.) via phone at (857) 523-0446.

Dr Aixa Mercedes Caraballo is licensed to practice in Texas (license number P2604) 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 1710198221.

Contact Information

Dr Aixa Mercedes Caraballo, MD
1911 Hether St,
Austin, TX 78704-3319
(857) 523-0446
Not Available

Map and Direction




Physician's Profile

Full NameDr Aixa Mercedes Caraballo
GenderFemale
SpecialityInternal Medicine
Experience24 Years
Location1911 Hether St, Austin, 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:
  • Dr Aixa Mercedes Caraballo graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1710198221
  • Provider Enumeration Date: 05/25/2007
  • Last Update Date: 02/04/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 7012009673
  • Enrollment ID: I20120607000694

Medical Identifiers

Medical identifiers for Dr Aixa Mercedes Caraballo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710198221NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine P2604 (Texas)Primary
208M00000XHospitalist 232142 (Massachusetts)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Southpark Meadows Nursing And Rehabilitation CenteAustin, TXNursing home
Bastrop Lost Pines Nursing And Rehabilitation CentBastrop, TXNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ch Specialty Services Tx Pllc650717329167
Curana Health Medical Group Llc913330460391

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 Aixa Mercedes Caraballo allows following entities to bill medicare on her behalf.
Entity NameCogent Healthcare Of Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992722953
PECOS PAC ID: 8628076924
Enrollment ID: O20061121000364
Entity NameHospitalist Medicine Physicians Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629307095
PECOS PAC ID: 3476688318
Enrollment ID: O20100317001021
Entity NameCurana Health Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255640678
PECOS PAC ID: 9133304603
Enrollment ID: O20110427000111
Entity NameHni Medical Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366735169
PECOS PAC ID: 6406028810
Enrollment ID: O20111031000750
Entity NameLonestar Hospital Medicine Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518237429
PECOS PAC ID: 6709049703
Enrollment ID: O20120530000620
Entity NameCh Specialty Services Tx Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306225701
PECOS PAC ID: 6507173291
Enrollment ID: O20150912000083
Entity NameNorth Texas Physician Services, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992586150
PECOS PAC ID: 6305295429
Enrollment ID: O20231213004113

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 Aixa Mercedes Caraballo 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 Aixa Mercedes Caraballo, MD
6406 N Ih 35, Ste 2600,
Austin, TX 78752-4337

Ph: (857) 523-0446		Dr Aixa Mercedes Caraballo, MD
1911 Hether St,
Austin, TX 78704-3319

Ph: (857) 523-0446

Reviews and Comments


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Dr. Debra Ann Patt, MD, MPH
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Dr. Matthew Morris Medlock, M.D.
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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).

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