Catherine Kerr Winslow, MD - Medicare Obstetrics/gynecology in Owosso, MI

Catherine Kerr Winslow, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Owosso, Michigan. She went to Wayne State University School Of Medicine and graduated in 1998 and has 26 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Iha Olma Specialty 1 Llc and her current practice location is 818 W King St, Suite 300, Owosso, Michigan. You can reach out to her office (for appointments etc.) via phone at (989) 729-4300.

Catherine Kerr Winslow is licensed to practice in Michigan (license number 4301072002) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1003865205.

Contact Information

Catherine Kerr Winslow, MD
818 W King St, Suite 300,
Owosso, MI 48867-2116
(989) 729-4300
Not Available

Map and Direction




Physician's Profile

Full NameCatherine Kerr Winslow
GenderFemale
SpecialityObstetrics/gynecology
Experience26 Years
Location818 W King St, Owosso, Michigan
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Catherine Kerr Winslow attended and graduated from Wayne State University School Of Medicine in 1998
  NPI Data:
  • NPI Number: 1003865205
  • Provider Enumeration Date: 05/08/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 0446235535
  • Enrollment ID: I20040622001524

Medical Identifiers

Medical identifiers for Catherine Kerr Winslow such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003865205NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 4301072002 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joe Mercy Hospital System LivoniaLivonia, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Iha Olma Specialty 1 Llc690120668942

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. Catherine Kerr Winslow allows following entities to bill medicare on her behalf.
Entity NameIha Olma Specialty 1 Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891371118
PECOS PAC ID: 6901206689
Enrollment ID: O20210617000949

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. Catherine Kerr Winslow 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
Catherine Kerr Winslow, MD
818 W King St, Suite 300,
Owosso, MI 48867-2116

Ph: (989) 729-4300
Catherine Kerr Winslow, MD
818 W King St, Suite 300,
Owosso, MI 48867-2116

Ph: (989) 729-4300

Reviews and Comments


Obstetrics & Gynecology Doctors in Owosso, MI

Ira Stanley Frye, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 818 W King St Ste Ll, Owosso, MI 48867
Phone: 989-729-4292    Fax: 989-725-9012
Jessica L Laforest, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1457 N M 52 Ste 2, Owosso, MI 48867
Phone: 989-729-4292    Fax: 989-725-9012
Cesar Mario Chaves, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 818 W King St Ste Ll, Owosso, MI 48867
Phone: 989-729-4292    Fax: 989-725-9012
Dr. Erhard Herwig Marz, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1767 S M 52, Owosso, MI 48867
Phone: 989-725-7048    

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).

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