Donald Wayne Gusfa, DO - Medicare Internal Medicine in Kalamazoo, MI

Donald Wayne Gusfa, DO is a medicare enrolled "Internal Medicine" physician in Kalamazoo, Michigan. His current practice location is 5629 Stadium Dr Ste B, Kalamazoo, Michigan. You can reach out to his office (for appointments etc.) via phone at (269) 544-3270.

Donald Wayne Gusfa is licensed to practice in Michigan (license number 5101028578) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1609510205.

Contact Information

Donald Wayne Gusfa, DO
5629 Stadium Dr Ste B,
Kalamazoo, MI 49009-1952
(269) 544-3270
(269) 544-3288

Map and Direction




Physician's Profile

Full NameDonald Wayne Gusfa
GenderMale
SpecialityInternal Medicine
Location5629 Stadium Dr Ste B, Kalamazoo, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1609510205
  • Provider Enumeration Date: 04/21/2022
  • Last Update Date: 07/01/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 2961871728
  • Enrollment ID: I20221217000394

Medical Identifiers

Medical identifiers for Donald Wayne Gusfa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609510205NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 5101028578 (Michigan)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. Donald Wayne Gusfa 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
Donald Wayne Gusfa, DO
601 John St,
Kalamazoo, MI 49007-5232

Ph: () -
Donald Wayne Gusfa, DO
5629 Stadium Dr Ste B,
Kalamazoo, MI 49009-1952

Ph: (269) 544-3270

Reviews and Comments


Internal Medicine Doctors in Kalamazoo, MI

Dr. James Paolo Purtell, MD
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Phone: 269-286-7170    Fax: 269-775-8066
Dr. Eric S Shay, M.D.
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Practice Location: 601 John St, Suite M-170, Kalamazoo, MI 49007
Phone: 269-381-5060    Fax: 269-381-1655
Michael Trexler,
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Practice Location: 1521 Gull Rd, Suite 173, Kalamazoo, MI 49048
Phone: 269-226-5165    
Matthew Kelly, MD
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Practice Location: 601 John St Ste M-170, Kalamazoo, MI 49007
Phone: 269-381-5060    Fax: 269-381-1655
Dr. Christopher Rogers, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 601 John St, Ste 100, Kalamazoo, MI 49007
Phone: 269-373-1222    Fax: 269-373-6270
Desmonda Brady Wixson, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 4613 W Main St Ste A, Kalamazoo, MI 49006
Phone: 269-488-8672    Fax: 269-488-8673
Dr. Kevin L. Beyer, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1535 Gull Rd, Suite 105, Kalamazoo, MI 49048
Phone: 269-385-9900    Fax: 269-385-2140

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.