Marc D Feldman, MD - Medicare Interventional Cardiology in San Antonio, TX

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Marc D Feldman, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in San Antonio, Texas. He went to Perelman School Of Med At The University Of Pennsylvania and graduated in 1981 and has 43 years of diverse experience with area of expertise as Interventional Cardiology. He is a member of the group practice Peterson Medical Associates, Christus Trinity Clinic and his current practice location is 8300 Floyd Curl Dr Fl 3, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 450-4888.

Marc D Feldman is licensed to practice in Texas (license number K6581) 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 1083721070.

Contact Information

Marc D Feldman, MD
8300 Floyd Curl Dr Fl 3,
San Antonio, TX 78229-3931
(210) 450-4888
(210) 450-6018

Map and Direction




Physician's Profile

Full NameMarc D Feldman
GenderMale
SpecialityInterventional Cardiology
Experience43 Years
Location8300 Floyd Curl Dr Fl 3, 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:
  • Marc D Feldman attended and graduated from Perelman School Of Med At The University Of Pennsylvania in 1981
  NPI Data:
  • NPI Number: 1083721070
  • Provider Enumeration Date: 08/24/2006
  • Last Update Date: 08/22/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5294882221
  • Enrollment ID: I20090409000121

Medical Identifiers

Medical identifiers for Marc D Feldman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083721070NPI-NPPES
046289702MedicaidTX
046289703OtherTXCSHCN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease DR.0058905 (Colorado)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease K6581 (Texas)Secondary
207RI0011XInternal Medicine - Interventional Cardiology K6581 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Peterson Regional Medical CenterKerrville, TXHospital
Methodist HospitalSan antonio, TXHospital
Christus Santa Rosa Medical CenterSan antonio, 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. Marc D Feldman 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
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
Entity NameHeart Clinic Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437153244
PECOS PAC ID: 5193710945
Enrollment ID: O20050531000343
Entity NamePeterson Medical Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770800575
PECOS PAC ID: 1355467887
Enrollment ID: O20100922000142
Entity NameFeldman Cardiology Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023686425
PECOS PAC ID: 0547653529
Enrollment ID: O20220216000347

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. Marc D Feldman 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
Marc D Feldman, MD
4 Reading Ln,
San Antonio, TX 78257-1229

Ph: (210) 567-2106		Marc D Feldman, MD
8300 Floyd Curl Dr Fl 3,
San Antonio, TX 78229-3931

Ph: (210) 450-4888

Reviews and Comments


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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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