William Hyatt, MD, PHD - Medicare Psychiatry in Rhinelander, WI

William Hyatt, MD, PHD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Rhinelander, Wisconsin. He went to University Of Arkansas College Of Medicine and graduated in 2021 and has 4 years of diverse experience with area of expertise as Psychiatry. His current practice location is 1630 N Chippewa Dr, Rhinelander, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (715) 361-5480.

William Hyatt is licensed to practice in Wisconsin (license number 85977-20) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1356928907.

Contact Information

William Hyatt, MD, PHD
1630 N Chippewa Dr,
Rhinelander, WI 54501-9503
(715) 361-5480
Not Available

Map and Direction




Physician's Profile

Full NameWilliam Hyatt
GenderMale
SpecialityPsychiatry
Experience4 Years
Location1630 N Chippewa Dr, Rhinelander, Wisconsin
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • William Hyatt attended and graduated from University Of Arkansas College Of Medicine in 2021
  NPI Data:
  • NPI Number: 1356928907
  • Provider Enumeration Date: 03/28/2021
  • Last Update Date: 07/08/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6507266533
  • Enrollment ID: I20250820001385

Medical Identifiers

Medical identifiers for William Hyatt such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356928907NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 85977-20 (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. William Hyatt 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
William Hyatt, MD, PHD
1630 N Chippewa Dr,
Rhinelander, WI 54501-9503

Ph: (715) 361-5480
William Hyatt, MD, PHD
1630 N Chippewa Dr,
Rhinelander, WI 54501-9503

Ph: (715) 361-5480

Reviews and Comments


Psychiatry & Neurology Doctors in Rhinelander, WI

Jeffrey Paul Holmgren, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 705 E Timber Dr, Rhinelander, WI 54501
Phone: 715-362-7463    
Carol Barber, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 1020 Kabel Ave, Rhinelander, WI 54501
Phone: 715-361-4700    
Richard E Immler, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 2251 N Shore Dr Ste 100, Rhinelander, WI 54501
Phone: 715-361-2000    
Mandeep Singh, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2251 North Shore Dr, Rhinelander, WI 54501
Phone: 715-361-2000    
Miles E O'hanlon, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 2251 N Shore Dr, Rhinelander, WI 54501
Phone: 715-361-4700    Fax: 715-361-4887
Dr. Lisa A Wheeler, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 2251 N Shore Dr, Rhinelander, WI 54501
Phone: 715-361-2000    

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.