Mary F O'connor, ARNP - Medicare Nurse Practitioner in Zearing, IA

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Mary F O'connor, ARNP is a medicare enrolled "Nurse Practitioner - Family" in Zearing, Iowa. She graduated from nursing school in 1997 and has 29 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Ellsworth Municipal Hospital and her current practice location is 112 W Main St, Zearing, Iowa. You can reach out to her office (for appointments etc.) via phone at (641) 487-7800.

Mary F O'connor is licensed to practice in Iowa (license number A097778) 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 1255303756.

Contact Information

Mary F O'connor, ARNP
112 W Main St,
Zearing, IA 50278-7728
(641) 487-7800
(641) 487-7803

Map and Direction




Provider's Profile

Full NameMary F O'connor
GenderFemale
SpecialityNurse Practitioner
Experience29 Years
Location112 W Main St, Zearing, Iowa
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:
  • Mary F O'connor graduated from nursing school in 1997
  NPI Data:
  • NPI Number: 1255303756
  • Provider Enumeration Date: 02/07/2006
  • Last Update Date: 06/26/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5395812945
  • Enrollment ID: I20080923000593

Medical Identifiers

Medical identifiers for Mary F O'connor such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255303756NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family A097778 (Iowa)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mary Greeley Hospice ServicesAmes, IAHospice
Hansen Family HospitalIowa falls, IAHospital
Story County HospitalNevada, IAHospital
Mary Greeley Medical CenterAmes, IAHospital
Unitypoint Health-marshalltownMarshalltown, IAHospital
Hubbard Care CenterHubbard, IANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ellsworth Municipal Hospital266836631116

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. Mary F O'connor allows following entities to bill medicare on her behalf.
Entity NameEllsworth Municipal Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831296052
PECOS PAC ID: 2668366311
Enrollment ID: O20040212000269

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. Mary F O'connor 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
Mary F O'connor, ARNP
920 S Oak St,
Iowa Falls, IA 50126-9506

Ph: (641) 648-7000		Mary F O'connor, ARNP
112 W Main St,
Zearing, IA 50278-7728

Ph: (641) 487-7800

Reviews and Comments


Nurse Practitioner Nurses in Zearing, IA

Jacqueline Anne Wilson, ARNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 112 W Main St, Zearing, IA 50278
Phone: 641-487-7800    Fax: 641-487-7803

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.