Dr Mahi L Ashwath, MD - Medicare Advanced Heart Failure And Transplant Cardiology in San Antonio, TX

Dr Mahi L Ashwath, MD is a medicare enrolled "Internal Medicine - Advanced Heart Failure And Transplant Cardiology" physician in San Antonio, Texas. She graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as Advanced Heart Failure And Transplant Cardiology. She is a member of the group practice University Of Texas Health Science Center At San Antonio and her current practice location is 4502 Medical Dr, San Antonio, Texas. You can reach out to her office (for appointments etc.) via phone at (210) 358-4000.

Dr Mahi L Ashwath is licensed to practice in Texas (license number U5634) 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 1235154154.

Contact Information

Dr Mahi L Ashwath, MD
4502 Medical Dr,
San Antonio, TX 78229-4402
(210) 358-4000
(210) 567-6960

Map and Direction




Physician's Profile

Full NameDr Mahi L Ashwath
GenderFemale
SpecialityAdvanced Heart Failure And Transplant Cardiology
Experience25 Years
Location4502 Medical Dr, San Antonio, 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 Mahi L Ashwath graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1235154154
  • Provider Enumeration Date: 07/13/2006
  • Last Update Date: 10/11/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0840263943
  • Enrollment ID: I20231010001561

Medical Identifiers

Medical identifiers for Dr Mahi L Ashwath such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235154154NPI-NPPES
P00139599OtherOHMCR RR
2493556MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease U5634 (Texas)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease MD43607 (Iowa)Secondary
207RA0001XInternal Medicine - Advanced Heart Failure And Transplant Cardiology U5634 (Texas)Primary
207R00000XInternal Medicine 35-083749 (Ohio)Secondary
207R00000XInternal Medicine U5634 (Texas)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Health SystemSan antonio, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Texas Health Science Center At San Antonio00421285481057

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 Mahi L Ashwath allows following entities to bill medicare on her behalf.
Entity NameUniversity Of Texas Health Science Center At San Antonio
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720051717
PECOS PAC ID: 0042128548
Enrollment ID: O20040607000664

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 Mahi L Ashwath 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 Mahi L Ashwath, MD
4502 Medical Dr,
San Antonio, TX 78229-4402

Ph: (210) 358-4000
Dr Mahi L Ashwath, MD
4502 Medical Dr,
San Antonio, TX 78229-4402

Ph: (210) 358-4000

Reviews and Comments


Internal Medicine Doctors in San Antonio, TX

Dr. Dennis Anthony Ruff, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 8307 Gault Ln, San Antonio, TX 78209
Phone: 210-798-5112    
Zarema J Singson, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 5223 Hamilton Wolfe Rd, San Antonio, TX 78229
Phone: 210-614-1234    Fax: 210-614-0952
Sapna Raghunathan, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8300 Floyd Curl Dr, San Antonio, TX 78229
Phone: 210-450-9490    Fax: 210-450-6065
Dr. Jonathan Edward Slovik, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-358-4000    Fax: 210-358-0647
Mr. Paul Joseph Fanucchi, NP
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Marianist Residence, 520 Fondham, San Antonio, TX 78228
Phone: 210-434-4157    Fax: 210-433-6005
Socrates B Aramburu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Mccullough Ave, Suite 300, San Antonio, TX 78212
Phone: 210-271-3204    Fax: 210-222-2761
David H White, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 6800 Ih 10 W, Ste 350, San Antonio, TX 78201
Phone: 210-616-0801    

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.