Dr Sumit Nikunj Ringwala, MD - Medicare Cardiovascular Disease (cardiology) in Green Bay, WI

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Dr Sumit Nikunj Ringwala, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Green Bay, Wisconsin. He went to University Of Wisconsin School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Osf Multi-specialty Group, St Francis Hospital, Bellin Memorial Hospital Inc, St Francis Hospital and his current practice location is 744 S Webster Ave Fl 2, Green Bay, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (920) 433-3640.

Dr Sumit Nikunj Ringwala is licensed to practice in Wisconsin (license number 502530-020) 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 1316089154.

Contact Information

Dr Sumit Nikunj Ringwala, MD
744 S Webster Ave Fl 2,
Green Bay, WI 54301-3505
(920) 433-3640
(920) 433-3716

Map and Direction




Physician's Profile

Full NameDr Sumit Nikunj Ringwala
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience24 Years
Location744 S Webster Ave Fl 2, Green Bay, Wisconsin
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 Sumit Nikunj Ringwala attended and graduated from University Of Wisconsin School Of Medicine in 2000
  NPI Data:
  • NPI Number: 1316089154
  • Provider Enumeration Date: 02/12/2007
  • Last Update Date: 11/03/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4082889613
  • Enrollment ID: I20111209000754

Medical Identifiers

Medical identifiers for Dr Sumit Nikunj Ringwala such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316089154NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 5025320 (Wisconsin)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 5025320 (Wisconsin)Secondary
207RI0011XInternal Medicine - Interventional Cardiology 502530-020 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bellin Memorial HospitalGreen bay, WIHospital
Osf St Francis Hospital And Medical GroupEscanaba, MIHospital
Holy Family MemorialManitowoc, WIHospital
Door County Medical CenterSturgeon bay, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Osf Multi-specialty Group36788897891552
St Francis Hospital599160475355
Bellin Memorial Hospital Inc8820900749533
St Francis Hospital599160475355

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 Sumit Nikunj Ringwala allows following entities to bill medicare on his behalf.
Entity NameBellin Memorial Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609838473
PECOS PAC ID: 8820900749
Enrollment ID: O20031121000089
Entity NameGundersen Lutheran Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376593442
PECOS PAC ID: 2163331414
Enrollment ID: O20130619000254
Entity NameFroedtert Manitowoc Medical Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437829975
PECOS PAC ID: 2365836954
Enrollment ID: O20220224001282
Entity NameOsf Multi-specialty Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922445527
PECOS PAC ID: 3678889789
Enrollment ID: O20230522000597

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 Sumit Nikunj Ringwala 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 Sumit Nikunj Ringwala, MD
Po Box 22487,
Green Bay, WI 54305-2487

Ph: (920) 445-7210		Dr Sumit Nikunj Ringwala, MD
744 S Webster Ave Fl 2,
Green Bay, WI 54301-3505

Ph: (920) 433-3640

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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