Stuart Lee Warnaar, MD - Medicare Internal Medicine in Traverse City, MI

Stuart Lee Warnaar, MD is a medicare enrolled "Internal Medicine" physician in Traverse City, Michigan. He went to Wayne State University School Of Medicine and graduated in 1981 and has 43 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Munson Medical Group and his current practice location is 5041 N Royal Dr, Traverse City, Michigan. You can reach out to his office (for appointments etc.) via phone at (231) 935-0600.

Stuart Lee Warnaar is licensed to practice in Michigan (license number 4301045523) 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 1245235472.

Contact Information

Stuart Lee Warnaar, MD
5041 N Royal Dr,
Traverse City, MI 49684-6986
(231) 935-0600
(231) 935-0613

Map and Direction




Physician's Profile

Full NameStuart Lee Warnaar
GenderMale
SpecialityInternal Medicine
Experience43 Years
Location5041 N Royal Dr, Traverse City, Michigan
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:
  • Stuart Lee Warnaar attended and graduated from Wayne State University School Of Medicine in 1981
  NPI Data:
  • NPI Number: 1245235472
  • Provider Enumeration Date: 06/15/2005
  • Last Update Date: 09/05/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4981619103
  • Enrollment ID: I20060209000246

Medical Identifiers

Medical identifiers for Stuart Lee Warnaar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245235472NPI-NPPES
4154041MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 4301045523 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Munson Home CareTraverse city, MIHome health agency
Munson Medical CenterTraverse city, MIHospital
Paul Oliver Memorial HospitalFrankfort, MIHospital
Kalkaska Memorial Health CenterKalkaska, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Munson Medical Group8820277015139

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. Stuart Lee Warnaar allows following entities to bill medicare on his behalf.
Entity NameMunson Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083761860
PECOS PAC ID: 3072426287
Enrollment ID: O20040108000904
Entity NameMunson Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821398322
PECOS PAC ID: 8820277015
Enrollment ID: O20110120000061

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. Stuart Lee Warnaar 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
Stuart Lee Warnaar, MD
1105 Sixth St,
Traverse City, MI 49684-2345

Ph: (231) 252-0068
Stuart Lee Warnaar, MD
5041 N Royal Dr,
Traverse City, MI 49684-6986

Ph: (231) 935-0600

Reviews and Comments


Internal Medicine Doctors in Traverse City, MI

John P Milliken, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 224 Circle Dr, Traverse City, MI 49684
Phone: 231-935-0525    Fax: 231-935-0529
Dr. David R Hendricks, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 153 1/2 E Front St, Traverse City, MI 49684
Phone: 231-941-6670    Fax: 231-941-6675
Dr. Jill Elizabeth Vollbrecht, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5015 N Royal Dr, Traverse City, MI 49684
Phone: 231-935-0850    Fax: 231-935-0850
Dr. Katrina Marie Lawrence-wolff, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3537 W Front St Ste A, Traverse City, MI 49684
Phone: 231-935-8330    Fax: 231-935-3437
Steven M. Lamie, M. D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3537 W Front St, Suite I, Traverse City, MI 49684
Phone: 231-935-8950    Fax: 231-935-8868
Anne M Hepner, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1200 Sixth St, Suite 200, Traverse City, MI 49684
Phone: 231-935-5800    Fax: 231-935-5799
Mark V Galan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4100 Park Forest Dr, Suite 208, Traverse City, MI 49684
Phone: 231-935-5710    Fax: 231-935-9045

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.