Mark Contreras, AGNP-C - Medicare Nurse Practitioner in Grand Rapids, MI

Mark Contreras, AGNP-C is a medicare enrolled "Nurse Practitioner - Adult Health" in Grand Rapids, Michigan. He graduated from nursing school in 2018 and has 6 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Catherine's Health Center and his current practice location is 1211 Lafayette Ave Ne, Grand Rapids, Michigan. You can reach out to his office (for appointments etc.) via phone at (616) 336-8800.

Mark Contreras is licensed to practice in Michigan (license number 4704283879) 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 1477049518.

Contact Information

Mark Contreras, AGNP-C
1211 Lafayette Ave Ne,
Grand Rapids, MI 49505-5092
(616) 336-8800
(616) 331-9831

Map and Direction




Provider's Profile

Full NameMark Contreras
GenderMale
SpecialityNurse Practitioner
Experience6 Years
Location1211 Lafayette Ave Ne, Grand Rapids, Michigan
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:
  • Mark Contreras graduated from nursing school in 2018
  NPI Data:
  • NPI Number: 1477049518
  • Provider Enumeration Date: 07/02/2018
  • Last Update Date: 09/23/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4688923774
  • Enrollment ID: I20180822003580

Medical Identifiers

Medical identifiers for Mark Contreras such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477049518NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2200XNurse Practitioner - Adult Health 4704283879 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Spectrum HealthGrand rapids, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Catherine's Health Center28606158384

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. Mark Contreras allows following entities to bill medicare on his behalf.
Entity NameGrand Valley State University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518019223
PECOS PAC ID: 8224093992
Enrollment ID: O20041122000705
Entity NameCatherine's Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912055872
PECOS PAC ID: 2860615838
Enrollment ID: O20140520000626

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. Mark Contreras 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
Mark Contreras, AGNP-C
1211 Lafayette Ave Ne,
Grand Rapids, MI 49505-5092

Ph: (616) 336-8800
Mark Contreras, AGNP-C
1211 Lafayette Ave Ne,
Grand Rapids, MI 49505-5092

Ph: (616) 336-8800

Reviews and Comments


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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.