Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Ravishankar V Kalaga, MD

Individual provider Cardiovascular Disease Physician · NPI 1174685515

Dr. Ravishankar V Kalaga, MD is a Cardiovascular Disease (Cardiology) in Watertown, South Dakota. Qualified in 1985, 41 years ago. Practices with Prairie Lakes Health Care System Inc, a 112-clinician group and accepts Medicare assignment. Licensed in Arkansas, Nebraska and South Dakota.

Years since qualifying
41
Licensed in
AR, NE, SD
In the registry since
2006
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

401 9th Ave NW
Watertown, SD 57201-1548
Phone: (605) 882-7000
Fax: (605) 882-7607
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence 9527 (SD)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 22045 (NE)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence 22045 (NE)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence E-9510 (AR)
Vascular Surgery Physician Taxonomy 2086S0129X · Licence 9527 (SD)

Record details

NPI number1174685515
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 14, 2006
Last updated in NPPESJanuary 22, 2025
Certification dateJanuary 22, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 1985 (41 years in practice)
Group practice Prairie Lakes Health Care System Inc — 112 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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