John Joseph Graykoski, PA - Physician Assistant in Barron, WI

John Joseph Graykoski, PA is a Physician Assistant physician based in Barron, Wisconsin. John Joseph Graykoski is licensed to practice in Wisconsin (license number 1944) and his current practice location is 1222 E Woodland Ave, Barron, Wisconsin. He can be reached at his office (for appointments etc.) via phone at (715) 537-3166.

NPI number for John Joseph Graykoski is 1740234772 and his current mailing address is Po Box 1510, Eau Claire, Wisconsin. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1740234772.

Contact Information

John Joseph Graykoski, PA
1222 E Woodland Ave,
Barron, WI 54812-1765
(715) 537-3166
Not Available

Map and Direction




Physician's Profile

Full NameJohn Joseph Graykoski
GenderMale
SpecialityPhysician Assistant
Location1222 E Woodland Ave, Barron, Wisconsin
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1740234772
  • Provider Enumeration Date: 05/22/2006
  • Last Update Date: 10/11/2019

Medical Identifiers

Medical identifiers for John Joseph Graykoski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740234772NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 1944023 (Wisconsin)Secondary
207PE0004XEmergency Medicine - Emergency Medical Services 1944023 (Wisconsin)Secondary
207PP0204XEmergency Medicine - Pediatric Emergency Medicine 1944023 (Wisconsin)Secondary
207PT0002XEmergency Medicine - Medical Toxicology 1944023 (Wisconsin)Secondary
363A00000XPhysician Assistant 1944 (Wisconsin)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. John Joseph Graykoski is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
John Joseph Graykoski, PA
Po Box 1510,
Eau Claire, WI 54702-1510

Ph: (715) 838-5222
John Joseph Graykoski, PA
1222 E Woodland Ave,
Barron, WI 54812-1765

Ph: (715) 537-3166

Reviews and Comments



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.