Michael R Grever, MD - Medicare Hematology in Columbus, OH

Michael R Grever, MD is a medicare enrolled "Internal Medicine - Hematology" physician in Columbus, Ohio. He went to University Of Pittsburgh School Of Medicine and graduated in 1971 and has 53 years of diverse experience with area of expertise as Hematology. He is a member of the group practice Osu Internal Medicine Llc and his current practice location is 460 W 10th Ave, Columbus, Ohio. You can reach out to his office (for appointments etc.) via phone at (614) 293-7677.

Michael R Grever is licensed to practice in Ohio (license number 35042095) 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 1215942735.

Contact Information

Michael R Grever, MD
460 W 10th Ave,
Columbus, OH 43210-1240
(614) 293-7677
(614) 293-5614

Map and Direction




Physician's Profile

Full NameMichael R Grever
GenderMale
SpecialityHematology
Experience53 Years
Location460 W 10th Ave, Columbus, Ohio
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 R Grever attended and graduated from University Of Pittsburgh School Of Medicine in 1971
  NPI Data:
  • NPI Number: 1215942735
  • Provider Enumeration Date: 07/31/2006
  • Last Update Date: 12/16/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7214833045
  • Enrollment ID: I20040819001616

Medical Identifiers

Medical identifiers for Michael R Grever such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215942735NPI-NPPES
0373439MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 35042095 (Ohio)Secondary
207RH0000XInternal Medicine - Hematology 35042095 (Ohio)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Osu Internal Medicine Llc5496651408994

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 R Grever allows following entities to bill medicare on his behalf.
Entity NameOsu Internal Medicine Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740231448
PECOS PAC ID: 5496651408
Enrollment ID: O20031210000658

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 R Grever 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 R Grever, MD
700 Ackerman Rd Ste 2120,
Columbus, OH 43202-1559

Ph: (614) 293-7677
Michael R Grever, MD
460 W 10th Ave,
Columbus, OH 43210-1240

Ph: (614) 293-7677

Reviews and Comments


Internal Medicine Doctors in Columbus, OH

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Walter G. Hanel Iv, MD, PHD
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Natalie S Bodnar, DO
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Anthony M Miele, MD
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Phone: 614-268-6555    Fax: 614-457-5713

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.