Dr William Roy Karl Johnson, MD - Medicare in Dayville, CT

Dr William Roy Karl Johnson, MD is a medicare enrolled "Internal Medicine" physician in Dayville, Connecticut. His current practice location is 612 Hartford Pike, Medical Center Of Northeast Connecticut, Dayville, Connecticut. You can reach out to his office (for appointments etc.) via phone at (860) 779-0867.

Dr William Roy Karl Johnson is licensed to practice in Connecticut (license number 22859) 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 1710057351.

Contact Information

Dr William Roy Karl Johnson, MD
612 Hartford Pike, Medical Center Of Northeast Connecticut,
Dayville, CT 06241
(860) 779-0867
(860) 779-0386

Map and Direction




Physician's Profile

Full NameDr William Roy Karl Johnson
GenderMale
Speciality
Experience Years
Location612 Hartford Pike, Dayville, Connecticut
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 William Roy Karl Johnson attended and graduated from in
  NPI Data:
  • NPI Number: 1710057351
  • Provider Enumeration Date: 11/09/2006
  • Last Update Date: 11/10/2010
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr William Roy Karl Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710057351NPI-NPPES
001228592MedicaidCT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 22859 (Connecticut)Primary

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 William Roy Karl Johnson 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 William Roy Karl Johnson, MD
612 Hartford Pike, Medical Center Of Northeast Connecticut,
Dayville, CT 06241

Ph: (860) 779-0867
Dr William Roy Karl Johnson, MD
612 Hartford Pike, Medical Center Of Northeast Connecticut,
Dayville, CT 06241

Ph: (860) 779-0867

Reviews and Comments


Internal Medicine Doctors in Dayville, CT

Dr. Paul Joseph Matty, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 612 Hartford Pike, Dayville, CT 06241
Phone: 860-779-0867    Fax: 860-779-0386
Dr. Jane Marie Doyle, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 612 Hartford Pike, Dayville, CT 06241
Phone: 860-779-0867    Fax: 860-779-0386
Dr. Saul Joseph Ahola, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 612 Hartford Pike, Dayville, CT 06241
Phone: 860-779-0867    Fax: 860-779-0386
Paula Dibo, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 612 Hartford Pike, Dayville, CT 06241
Phone: 860-779-0867    
Dr. Lee Scott Wesler, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 612 Hartford Pike, Dayville, CT 06241
Phone: 860-779-0867    Fax: 860-779-0386

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.