Sheldon Ygnacio Freeberg, MD - Medicare Interventional Cardiology in Tyler, TX

Sheldon Ygnacio Freeberg, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Tyler, Texas. He went to University Of Texas Medical Branch At Galveston and graduated in 2006 and has 18 years of diverse experience with area of expertise as Interventional Cardiology. He is a member of the group practice Christus Trinity Clinic and his current practice location is 703 S Fleishel Ave, Suite 4000, Tyler, Texas. You can reach out to his office (for appointments etc.) via phone at (903) 606-7000.

Sheldon Ygnacio Freeberg is licensed to practice in Texas (license number P6615) 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 1639344310.

Contact Information

Sheldon Ygnacio Freeberg, MD
703 S Fleishel Ave, Suite 4000,
Tyler, TX 75701-2015
(903) 606-7000
Not Available

Map and Direction




Physician's Profile

Full NameSheldon Ygnacio Freeberg
GenderMale
SpecialityInterventional Cardiology
Experience18 Years
Location703 S Fleishel Ave, Tyler, 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:
  • Sheldon Ygnacio Freeberg attended and graduated from University Of Texas Medical Branch At Galveston in 2006
  NPI Data:
  • NPI Number: 1639344310
  • Provider Enumeration Date: 04/24/2008
  • Last Update Date: 06/02/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3577705102
  • Enrollment ID: I20130812000518

Medical Identifiers

Medical identifiers for Sheldon Ygnacio Freeberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639344310NPI-NPPES
323308201MedicaidTX
P01304440OtherTXRAIL ROAD
8DT911OtherTXBCBS
75-2616977-122OtherTXTRICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 57012461 (Ohio)Secondary
207R00000XInternal Medicine 036.123679 (Illinois)Secondary
207RI0011XInternal Medicine - Interventional Cardiology P6615 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christus Mother Frances HospitalTyler, TXHospital
Christus Mother Frances Hospital Sulphur SpringsSulphur springs, TXHospital
Ut Health East Texas Tyler Regional HospitalTyler, TXHospital
The University Of Texas Health Science Center At TylerTyler, TXHospital
Christus Mother Frances Hospital- JacksonvilleJacksonville, 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. Sheldon Ygnacio Freeberg 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. Sheldon Ygnacio Freeberg 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
Sheldon Ygnacio Freeberg, MD
Po Box 846098,
Dallas, TX 75284-6098

Ph: (903) 324-6450
Sheldon Ygnacio Freeberg, MD
703 S Fleishel Ave, Suite 4000,
Tyler, TX 75701-2015

Ph: (903) 606-7000

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.

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