Dr Anthony T Sonn, MD - Medicare Cardiovascular Disease (cardiology) in Saint Louis, MO

Dr Anthony T Sonn, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Saint Louis, Missouri. He went to University Of Missouri, Kansas City, School Of Medicine and graduated in 1998 and has 26 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Mercy Clinic Heart And Vascular Llc and his current practice location is 625 S New Ballas Rd, Suite 2015, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 251-1700.

Dr Anthony T Sonn is licensed to practice in Missouri (license number 2006018676) 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 1265489561.

Contact Information

Dr Anthony T Sonn, MD
625 S New Ballas Rd, Suite 2015,
Saint Louis, MO 63141-8253
(314) 251-1700
(314) 251-1701

Map and Direction




Physician's Profile

Full NameDr Anthony T Sonn
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience26 Years
Location625 S New Ballas Rd, Saint Louis, Missouri
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:
  • Dr Anthony T Sonn attended and graduated from University Of Missouri, Kansas City, School Of Medicine in 1998
  NPI Data:
  • NPI Number: 1265489561
  • Provider Enumeration Date: 05/30/2006
  • Last Update Date: 07/21/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 7719980119
  • Enrollment ID: I20060823000593

Medical Identifiers

Medical identifiers for Dr Anthony T Sonn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265489561NPI-NPPES
1265489561MedicaidMO
P00334591OtherMORAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 213219 (Massachusetts)Secondary
207RI0011XInternal Medicine - Interventional Cardiology 2006018676 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Hospital St LouisSaint louis, MOHospital
Mercy Hospital SouthSaint louis, MOHospital
Mercy Hospital WashingtonWashington, MOHospital
Mercy Hospital JeffersonFestus, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Clinic Heart And Vascular Llc882001620792

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 Anthony T Sonn allows following entities to bill medicare on his behalf.
Entity NameMercy Clinic Heart And Vascular Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932176401
PECOS PAC ID: 8820016207
Enrollment ID: O20051103000947

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 Anthony T Sonn 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 Anthony T Sonn, MD
625 S New Ballas Rd, Suite 2015,
Saint Louis, MO 63141-8253

Ph: (314) 251-1700
Dr Anthony T Sonn, MD
625 S New Ballas Rd, Suite 2015,
Saint Louis, MO 63141-8253

Ph: (314) 251-1700

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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