Shashi Kariyawasam, - Medicare Internal Medicine in Danbury, CT

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Shashi Kariyawasam, is a medicare enrolled "Internal Medicine" physician in Danbury, Connecticut. She graduated from medical school in 2013 and has 12 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Carle Health Care Incorporated, Richland Memorial Hospital Inc and her current practice location is 24 Hospital Ave, Danbury, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 770-4475.

Shashi Kariyawasam is licensed to practice in Connecticut (license number 56670) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1902216088.

Contact Information

Shashi Kariyawasam,
24 Hospital Ave,
Danbury, CT 06810-6099
(203) 770-4475
Not Available

Map and Direction




Physician's Profile

Full NameShashi Kariyawasam
GenderFemale
SpecialityInternal Medicine
Experience12 Years
Location24 Hospital Ave, Danbury, Connecticut
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Shashi Kariyawasam graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1902216088
  • Provider Enumeration Date: 04/29/2014
  • Last Update Date: 07/28/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 1951690817
  • Enrollment ID: I20210917002747

Medical Identifiers

Medical identifiers for Shashi Kariyawasam such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902216088NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 56670 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
The Carle Foundation HospitalUrbana, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Carle Health Care Incorporated3577515774912
Richland Memorial Hospital Inc387056573287

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. Shashi Kariyawasam allows following entities to bill medicare on her behalf.
Entity NameRichland Memorial Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467492124
PECOS PAC ID: 3870565732
Enrollment ID: O20040811000131
Entity NameKirby Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386635373
PECOS PAC ID: 6901791144
Enrollment ID: O20050801000320
Entity NameCarle Health Care Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154653947
PECOS PAC ID: 3577515774
Enrollment ID: O20100513000829

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. Shashi Kariyawasam 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
Shashi Kariyawasam,
8 Rose Ln, Apt. 10-14,
Danbury, CT 06811-6719

Ph: (203) 770-4475		Shashi Kariyawasam,
24 Hospital Ave,
Danbury, CT 06810-6099

Ph: (203) 770-4475

Reviews and Comments


Internal Medicine Doctors in Danbury, CT

Dr. David Louisia, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 120 Main St, Danbury, CT 06810
Phone: 203-743-0100    
Dr. Shivayogi V Magavi, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 57 North St, Suite 103, Danbury, CT 06810
Phone: 203-744-7007    
Andrew Keller, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 27 Hospital Ave, Danbury, CT 06810
Phone: 203-797-7155    
Mary E. Blackman, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 79 Sand Pit Road, 102, Danbury, CT 06810
Phone: 203-749-5700    
Nirmalamma S Magavi, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 57 North St, Suite 103, Danbury, CT 06810
Phone: 203-744-7007    
Dr. Michael Spiegel, M.D.
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 33 Germantown Rd, 1st Floor, Danbury, CT 06810
Phone: 203-794-5600    Fax: 203-794-5611
Michael Cohenuram, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 24 Hospital Ave, Danbury, CT 06810
Phone: 203-797-7742    Fax: 203-830-2090

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.