Michael S Greiner, NP-C, DC - Medicare in Warren, MI

Michael S Greiner, NP-C, DC is a medicare enrolled "Nurse Practitioner" provider in Warren, Michigan. He went to Palmer College Chiropractic - West Sunnyvale and graduated in 2007 and has 17 years of diverse experience with area of expertise as Chiropractic. He is a member of the group practice Medcare Inc and his current practice location is 2243 E 12 Mile Rd, Warren, Michigan. You can reach out to his office (for appointments etc.) via phone at (586) 573-8100.

Michael S Greiner is licensed to practice in Michigan (license number 4704370015) 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 1942452453.

Contact Information

Michael S Greiner, NP-C, DC
2243 E 12 Mile Rd,
Warren, MI 48092-5644
(586) 573-8100
(586) 573-8101

Map and Direction




Healthcare Provider's Profile

Full NameMichael S Greiner
GenderMale
SpecialityChiropractic
Experience17 Years
Location2243 E 12 Mile Rd, Warren, 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:
  • Michael S Greiner attended and graduated from Palmer College Chiropractic - West Sunnyvale in 2007
  NPI Data:
  • NPI Number: 1942452453
  • Provider Enumeration Date: 10/15/2008
  • Last Update Date: 09/12/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9931263670
  • Enrollment ID: I20110519000307

Medical Identifiers

Medical identifiers for Michael S Greiner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942452453NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
111N00000XChiropractor MG009739 (Michigan)Secondary
363L00000XNurse Practitioner 4704370015 (Michigan)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medcare Inc07494414429

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. Michael S Greiner allows following entities to bill medicare on his behalf.
Provider NameMedcare Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1265713242
PECOS PAC ID: 0749441442
Enrollment ID: O20120405000181

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. Michael S Greiner 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
Michael S Greiner, NP-C, DC
2243 E 12 Mile Rd,
Warren, MI 48092-5644

Ph: (586) 573-8100
Michael S Greiner, NP-C, DC
2243 E 12 Mile Rd,
Warren, MI 48092-5644

Ph: (586) 573-8100

Reviews and Comments



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.