Andrew John Friessen, DO - Medicare Orthopedic Surgery in Fairfield, IA

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Andrew John Friessen, DO is a medicare enrolled "Orthopaedic Surgery" physician in Fairfield, Iowa. He graduated from medical school in 2005 and has 21 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Jefferson County Hospital and his current practice location is 2000 S Main, Fairfield, Iowa. You can reach out to his office (for appointments etc.) via phone at (641) 469-4204.

Andrew John Friessen is licensed to practice in Iowa (license number DO-4433) 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 1083891675.

Contact Information

Andrew John Friessen, DO
2000 S Main,
Fairfield, IA 52556
(641) 469-4204
(641) 469-4208

Map and Direction




Physician's Profile

Full NameAndrew John Friessen
GenderMale
SpecialityOrthopedic Surgery
Experience21 Years
Location2000 S Main, Fairfield, Iowa
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:
  • Andrew John Friessen graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1083891675
  • Provider Enumeration Date: 01/25/2008
  • Last Update Date: 04/27/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 7012192990
  • Enrollment ID: I20130806000774

Medical Identifiers

Medical identifiers for Andrew John Friessen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083891675NPI-NPPES
1083891675MedicaidIA
P01375680OtherIARR MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery DO-4433 (Iowa)Primary
207X00000XOrthopaedic Surgery 5101016427 (Michigan)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Jefferson County Health CenterFairfield, IAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Jefferson County Hospital933505957545

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. Andrew John Friessen allows following entities to bill medicare on his behalf.
Entity NameJefferson County Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881294536
PECOS PAC ID: 9335059575
Enrollment ID: O20031223000606
Entity NameUnitypoint Health - Marshalltown
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164957593
PECOS PAC ID: 0941587307
Enrollment ID: O20170608002304

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. Andrew John Friessen 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
Andrew John Friessen, DO
1616 Cedar St,
Muscatine, IA 52761-3453

Ph: (563) 264-9185		Andrew John Friessen, DO
2000 S Main,
Fairfield, IA 52556

Ph: (641) 469-4204

Reviews and Comments


Orthopaedic Surgery Doctors in Fairfield, IA


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.