Ravindra Shrinivas Karmarkar, MD - Medicare Infectious Disease in Hartland, WI

Ravindra Shrinivas Karmarkar, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Hartland, Wisconsin. He graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Johns Hopkins Regional Physicians Llc, St. Agnes Healthcare, Inc. and his current practice location is 1700 E Juniper Way, Hartland, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (262) 361-4062.

Ravindra Shrinivas Karmarkar is licensed to practice in Wisconsin (license number 42062-020) 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 1356380372.

Contact Information

Ravindra Shrinivas Karmarkar, MD
1700 E Juniper Way,
Hartland, WI 53029-8669
(262) 361-4062
Not Available

Map and Direction




Physician's Profile

Full NameRavindra Shrinivas Karmarkar
GenderMale
SpecialityInfectious Disease
Experience35 Years
Location1700 E Juniper Way, Hartland, 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:
  • Ravindra Shrinivas Karmarkar graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1356380372
  • Provider Enumeration Date: 06/05/2006
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6204895824
  • Enrollment ID: I20230907001843

Medical Identifiers

Medical identifiers for Ravindra Shrinivas Karmarkar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356380372NPI-NPPES
34048700MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 42062-020 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Saint Agnes HospitalBaltimore, MDHospital
Medstar Harbor HospitalBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Johns Hopkins Regional Physicians Llc327472055260
St. Agnes Healthcare, Inc.9830092733237

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. Ravindra Shrinivas Karmarkar allows following entities to bill medicare on his behalf.
Entity NameSt. Agnes Healthcare, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144250176
PECOS PAC ID: 9830092733
Enrollment ID: O20040128001146
Entity NameJohns Hopkins Regional Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609195320
PECOS PAC ID: 3274720552
Enrollment ID: O20101213000710

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. Ravindra Shrinivas Karmarkar 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
Ravindra Shrinivas Karmarkar, MD
1700 E Juniper Way,
Hartland, WI 53029-8669

Ph: (262) 361-4062
Ravindra Shrinivas Karmarkar, MD
1700 E Juniper Way,
Hartland, WI 53029-8669

Ph: (262) 361-4062

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).

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.