Dr Ravishankar V Kalaga, MD - Medicare Cardiovascular Disease (cardiology) in Watertown, SD

Dr Ravishankar V Kalaga, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Watertown, South Dakota. He graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Prairie Lakes Health Care Systems Inc and his current practice location is 401 9th Ave Nw, Watertown, South Dakota. You can reach out to his office (for appointments etc.) via phone at (605) 882-7000.

Dr Ravishankar V Kalaga is licensed to practice in South Dakota (license number 9527) 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 1174685515.

Contact Information

Dr Ravishankar V Kalaga, MD
401 9th Ave Nw,
Watertown, SD 57201-1548
(605) 882-7000
(605) 882-7607

Map and Direction




Physician's Profile

Full NameDr Ravishankar V Kalaga
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience39 Years
Location401 9th Ave Nw, Watertown, South Dakota
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 Ravishankar V Kalaga graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1174685515
  • Provider Enumeration Date: 12/14/2006
  • Last Update Date: 04/10/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5597709014
  • Enrollment ID: I20220715002194

Medical Identifiers

Medical identifiers for Dr Ravishankar V Kalaga such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174685515NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 22045 (Nebraska)Secondary
207RI0011XInternal Medicine - Interventional Cardiology 22045 (Nebraska)Secondary
207RI0011XInternal Medicine - Interventional Cardiology E-9510 (Arkansas)Secondary
207RI0011XInternal Medicine - Interventional Cardiology 9527 (South Dakota)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Prairie Lakes Healthcare System, IncWatertown, SDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Prairie Lakes Health Care Systems Inc8628987823122

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 Ravishankar V Kalaga allows following entities to bill medicare on his behalf.
Entity NamePrairie Lakes Health Care Systems Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720166002
PECOS PAC ID: 8628987823
Enrollment ID: O20040202000187

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 Ravishankar V Kalaga 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 Ravishankar V Kalaga, MD
Po Box 1210,
Watertown, SD 57201-6210

Ph: (605) 882-7000
Dr Ravishankar V Kalaga, MD
401 9th Ave Nw,
Watertown, SD 57201-1548

Ph: (605) 882-7000

Reviews and Comments


Internal Medicine Doctors in Watertown, SD

Salem N Maaliki, MD
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Phone: 605-882-7953    Fax: 605-882-7954
Kathryn Ann Aune, M.D.
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Practice Location: 25 1st Ave Sw Ste A, Watertown, SD 57201
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Dr. Deepali Shah, M.D.
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Phone: 605-886-8482    Fax: 605-884-4332
Calvin A Roseth, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 901 4th St Nw, Watertown, SD 57201
Phone: 605-886-8471    Fax: 605-886-9317
Dr. Svien A Senne, D.O
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 401 9th Ave Nw, Watertown, SD 57201
Phone: 605-882-7000    Fax: 605-882-7819
Dr. Bipinkumar Amin, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 401 9th Ave Nw, Watertown, SD 57201
Phone: 605-882-6800    Fax: 605-882-6831

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.