Dr John Nicholas Gietzen, DO - Medicare Family Practice in New Glarus, WI

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Dr John Nicholas Gietzen, DO is a medicare enrolled "Family Medicine" physician in New Glarus, Wisconsin. He went to Michigan State University College Of Osteopathic Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Kemell Health Llc, Kemell Health Llc, Illinois Veterans Home At Manteno, Kemell Health Llc and his current practice location is W5491 Windmill Ridge Rd, New Glarus, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (608) 518-3654.

Dr John Nicholas Gietzen is licensed to practice in Arizona (license number 4158) 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 1538178025.

Contact Information

Dr John Nicholas Gietzen, DO
W5491 Windmill Ridge Rd,
New Glarus, WI 53574-9489
(608) 518-3654
(928) 277-4942

Map and Direction




Physician's Profile

Full NameDr John Nicholas Gietzen
GenderMale
SpecialityFamily Practice
Experience39 Years
LocationW5491 Windmill Ridge Rd, New Glarus, Wisconsin
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:
  • Dr John Nicholas Gietzen attended and graduated from Michigan State University College Of Osteopathic Medicine in 1985
  NPI Data:
  • NPI Number: 1538178025
  • Provider Enumeration Date: 08/05/2006
  • Last Update Date: 11/28/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0446154397
  • Enrollment ID: I20050127000330

Medical Identifiers

Medical identifiers for Dr John Nicholas Gietzen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538178025NPI-NPPES
F100847814OtherWIPTAN
1487274247OtherILNPI
Z178595OtherAZMEDICARE PTAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 4158 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Brookdale Home HealthNaperville, ILHome health agency
Agrace HospicecareMadison, WIHospice
Hospice Of Kankakee Valley IncBourbonnais, ILHospice
Angels Grace HospiceBolingbrook, ILHospice
Hospice Of Southern Ill, IncBelleville, ILHospice
Osf Saint Paul Medical CenterMendota, ILHospital
Riverside Medical CenterKankakee, ILHospital
Anna Hospital Corporation D/b/a Union County HospitalAnna, ILHospital
Ascension St Michaels HospitalStevens point, WIHospital
Reedsburg Area Medical CenterReedsburg, WIHospital
Haven Of Sandpointe, LlcYuma, AZNursing home
Pleasant View Nursing HomeMonroe, WINursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kemell Health Llc55971895712
Kemell Health Llc55971895712
Illinois Veterans Home At Manteno16582748812
Kemell Health Llc55971895712

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. Dr John Nicholas Gietzen allows following entities to bill medicare on his behalf.
Entity NameAcacia Family Practice Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316508211
PECOS PAC ID: 6507192143
Enrollment ID: O20190719001980
Entity NameKemell Health Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487274247
PECOS PAC ID: 5597189571
Enrollment ID: O20200723001226

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. Dr John Nicholas Gietzen 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
Dr John Nicholas Gietzen, DO
W5491 Windmill Ridge Rd,
New Glarus, WI 53574-9489

Ph: (608) 518-3654		Dr John Nicholas Gietzen, DO
W5491 Windmill Ridge Rd,
New Glarus, WI 53574-9489

Ph: (608) 518-3654

Reviews and Comments


Family Medicine Doctors in New Glarus, WI

Gaines E Richardson, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1800 2nd St, New Glarus, WI 53574
Phone: 608-527-5296    

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.