Ryan T Zantow, MD - Medicare Preventive Medicine in Oshkosh, WI

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Ryan T Zantow, MD is a medicare enrolled "Preventive Medicine - Occupational Medicine" physician in Oshkosh, Wisconsin. His current practice location is 855 N Westhaven Dr, Oshkosh, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (833) 986-2170.

Ryan T Zantow is licensed to practice in Wisconsin (license number 44776) 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 1821044892.

Contact Information

Ryan T Zantow, MD
855 N Westhaven Dr,
Oshkosh, WI 54904-7668
(833) 986-2170
Not Available

Map and Direction




Physician's Profile

Full NameRyan T Zantow
GenderMale
SpecialityPreventive Medicine - Occupational Medicine
Location855 N Westhaven Dr, Oshkosh, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1821044892
  • Provider Enumeration Date: 05/25/2006
  • Last Update Date: 03/03/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 5193732352
  • Enrollment ID: I20060313000474

Medical Identifiers

Medical identifiers for Ryan T Zantow such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821044892NPI-NPPES
34827700MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208100000XPhysical Medicine & Rehabilitation 44776-020 (Wisconsin)Secondary
2083X0100XPreventive Medicine - Occupational Medicine 44776 (Wisconsin)Primary

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. Ryan T Zantow allows following entities to bill medicare on his behalf.
Entity NameAurora Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427271378
PECOS PAC ID: 6709794258
Enrollment ID: O20031105000725

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. Ryan T Zantow 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
Ryan T Zantow, MD
Po Box 735044,
Chicago, IL 60673-5044

Ph: (800) 326-2250		Ryan T Zantow, MD
855 N Westhaven Dr,
Oshkosh, WI 54904-7668

Ph: (833) 986-2170

Reviews and Comments


Preventive Medicine Doctors in Oshkosh, WI

Dr. Timothy Bergan, D.O.
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 855 N Westhaven Dr, Oshkosh, WI 54904
Phone: 920-303-8700    
Robert John Blanco, M.D.
Preventive Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 855 N Westhaven Dr, Oshkosh, WI 54904
Phone: 920-303-8700    Fax: 920-303-8993
Dr. Azadeh Farokhi, M.D.
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 855 N Westhaven Dr, Oshkosh, WI 54904
Phone: 920-303-8700    Fax: 920-456-5590

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.