John J Pieniazek, MD - Medicare Family Medicine in Red Lake, MN

  1. Home
  2. Family Medicine
  3. MN
  4. Red Lake
John J Pieniazek, MD is a medicare enrolled "Family Medicine" physician in Red Lake, Minnesota. His current practice location is Hwy 1, Red Lake, Minnesota. You can reach out to his office (for appointments etc.) via phone at (218) 679-3912.

John J Pieniazek is licensed to practice in Illinois (license number 336-072015) 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 1740360163.

Contact Information

John J Pieniazek, MD
Hwy 1,
Red Lake, MN 56671
(218) 679-3912
(218) 679-0181

Map and Direction




Physician's Profile

Full NameJohn J Pieniazek
GenderMale
SpecialityFamily Medicine
LocationHwy 1, Red Lake, Minnesota
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1740360163
  • Provider Enumeration Date: 10/17/2006
  • Last Update Date: 02/29/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 5395708721
  • Enrollment ID: I20111220000411

Medical Identifiers

Medical identifiers for John J Pieniazek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740360163NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 336-072015 (Illinois)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. John J Pieniazek allows following entities to bill medicare on his behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700824455
PECOS PAC ID: 7810800935
Enrollment ID: O20031106000064
Entity NameMcdonough County Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669420766
PECOS PAC ID: 0446140180
Enrollment ID: O20040611000228
Entity NameOsf Healthcare System
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1871919381
PECOS PAC ID: 4284541806
Enrollment ID: O20140425000229
Entity NameCarle Eureka Hospital
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1184644023
PECOS PAC ID: 3870914393
Enrollment ID: O20200609000028
Entity NameCarle West Physician Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467074138
PECOS PAC ID: 8921420308
Enrollment ID: O20200613000147

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. John J Pieniazek 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
John J Pieniazek, MD
Box 497, Indian Health Service,
Red Lake, MN 56671

Ph: (218) 679-3912		John J Pieniazek, MD
Hwy 1,
Red Lake, MN 56671

Ph: (218) 679-3912

Reviews and Comments


Family Medicine Doctors in Red Lake, MN

Dr. Mark Douglas Cunningham, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Highway 1, Red Lake, MN 56671
Phone: 218-679-3912    Fax: 218-679-0135
Paul M Ditmanson, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: Hwy 1 Box 497, Phs Indian Hospital, Red Lake, MN 56671
Phone: 218-679-3912    Fax: 218-679-0181

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.