Madhu B Challapalli, MD - Medicare Cardiovascular Disease (cardiology) in San Antonio, TX

Madhu B Challapalli, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in San Antonio, Texas. He went to Texas Tech University Health Science Center School Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Christus Trinity Clinic and his current practice location is 1139 E Sonterra Blvd Ste 520, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 490-6000.

Madhu B Challapalli is licensed to practice in Texas (license number L0999) 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 1609847029.

Contact Information

Madhu B Challapalli, MD
1139 E Sonterra Blvd Ste 520,
San Antonio, TX 78258-4347
(210) 490-6000
(210) 490-4658

Map and Direction




Physician's Profile

Full NameMadhu B Challapalli
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience27 Years
Location1139 E Sonterra Blvd Ste 520, 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:
  • Madhu B Challapalli attended and graduated from Texas Tech University Health Science Center School Of Medicine in 1997
  NPI Data:
  • NPI Number: 1609847029
  • Provider Enumeration Date: 02/01/2006
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8921082959
  • Enrollment ID: I20040616000866

Medical Identifiers

Medical identifiers for Madhu B Challapalli such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609847029NPI-NPPES
P00898228OtherTXMEDICARE RAILROAD
165060803MedicaidTX
8CM501OtherTXBCBS
TXB112469OtherTXMEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease L0999 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christus Santa Rosa Medical CenterSan antonio, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Christus Trinity Clinic30724267411217

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. Madhu B Challapalli allows following entities to bill medicare on his behalf.
Entity NameChristus Trinity Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285684225
PECOS PAC ID: 3072426741
Enrollment ID: O20031204001091

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. Madhu B Challapalli 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
Madhu B Challapalli, MD
4411 Medical Dr Ste 300,
San Antonio, TX 78229-3824

Ph: (210) 614-5400
Madhu B Challapalli, MD
1139 E Sonterra Blvd Ste 520,
San Antonio, TX 78258-4347

Ph: (210) 490-6000

Reviews and Comments


Internal Medicine Doctors in San Antonio, TX

Dr. Dennis Anthony Ruff, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 8307 Gault Ln, San Antonio, TX 78209
Phone: 210-798-5112    
Eduardo N. Pollono, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-358-4000    Fax: 210-567-6960
Zarema J Singson, M.D.
Cardiovascular Disease
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
Cardiovascular Disease
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
Cardiovascular Disease
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
Cardiovascular Disease
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
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Mccullough Ave, Suite 300, San Antonio, TX 78212
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.