Joonun Choi, MD - Medicare Cardiovascular Disease (cardiology) in Stamford, CT

Joonun Choi, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Stamford, Connecticut. He went to New York Medical College and graduated in 2001 and has 23 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Stamford Health Medical Group Inc and his current practice location is 29 Hospital Plaza, Suite 502, Stamford, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 348-7410.

Joonun Choi is licensed to practice in Connecticut (license number 046302) 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 1053583914.

Contact Information

Joonun Choi, MD
29 Hospital Plaza, Suite 502,
Stamford, CT 06902-3602
(203) 348-7410
(203) 961-8488



Physician's Profile

Full NameJoonun Choi
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience23 Years
Location29 Hospital Plaza, Stamford, Connecticut
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:
  • Joonun Choi attended and graduated from New York Medical College in 2001
  NPI Data:
  • NPI Number: 1053583914
  • Provider Enumeration Date: 03/31/2008
  • Last Update Date: 12/30/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 8022188028
  • Enrollment ID: I20080603000287

Medical Identifiers

Medical identifiers for Joonun Choi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053583914NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 046302 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stamford HospitalStamford, CTHospital
Greenwich Hospital Association -Greenwich, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stamford Health Medical Group Inc6901099746355

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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. Joonun Choi allows following entities to bill medicare on his behalf.
Entity NameStamford Health Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154633980
PECOS PAC ID: 6901099746
Enrollment ID: O20101025000743

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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. Joonun Choi 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
Joonun Choi, MD
29 Hospital Plaza, Suite 502,
Stamford, CT 06902-3602

Ph: (203) 348-7410
Joonun Choi, MD
29 Hospital Plaza, Suite 502,
Stamford, CT 06902-3602

Ph: (203) 348-7410

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Internal Medicine Doctors in Stamford, CT

Jeanne M Hosinski, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 3 Sweet Briar Rd, Stamford, CT 06905
Phone: 203-968-8101    
Dr. Santi J Neuberger, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1290 Summer St, Stamford, CT 06905
Phone: 203-324-9955    Fax: 203-324-0171
Karishma Bellara, PA
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 190 W Broad St, Stamford, CT 06902
Phone: 203-348-2437    Fax: 203-276-7243
Dr. Brian Barry Hennessy, MD
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 90 Morgan St, Ste 202, Stamford, CT 06905
Phone: 203-348-2922    Fax: 203-358-8721
Dr. Andreas Bub, MD
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 1 Hospital Plz, Stamford, CT 06902
Phone: 203-276-7147    
Katharine Meyers, M.D.
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 1450 Washington Blvd, Stamford, CT 06902
Phone: 203-327-9321    Fax: 203-967-2140
Dr. Brian Sebastian Wojeck, M.D. M. P.H
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 260 Long Ridge Rd, Stamford, CT 06902
Phone: 203-737-1058    

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