Dr Marian Korosec, MD - Medicare Family Medicine in Middlefield, OH

  1. Home
  2. Family Medicine
  3. OH
  4. Middlefield
Dr Marian Korosec, MD is a medicare enrolled "Family Medicine" physician in Middlefield, Ohio. Her current practice location is 16030 E High St, Middlefield, Ohio. You can reach out to her office (for appointments etc.) via phone at (440) 632-0770.

Dr Marian Korosec is licensed to practice in Ohio (license number 35053377) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1487754107.

Contact Information

Dr Marian Korosec, MD
16030 E High St,
Middlefield, OH 44062-9401
(440) 632-0770
(440) 632-0321

Map and Direction




Physician's Profile

Full NameDr Marian Korosec
GenderFemale
SpecialityFamily Medicine
Location16030 E High St, Middlefield, Ohio
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1487754107
  • Provider Enumeration Date: 09/23/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6002710225
  • Enrollment ID: I20070321000024

Medical Identifiers

Medical identifiers for Dr Marian Korosec such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487754107NPI-NPPES
0634200MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 35053377 (Ohio)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. Dr Marian Korosec allows following entities to bill medicare on her behalf.
Entity NameCommunity Hospitalist Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538236872
PECOS PAC ID: 5496648123
Enrollment ID: O20040205000697
Entity NameUniversity Hospitals Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669499414
PECOS PAC ID: 4789682493
Enrollment ID: O20061113000301

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. Dr Marian Korosec 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
Dr Marian Korosec, MD
Po Box 22958,
Cleveland, OH 44122-0958

Ph: (216) 595-9600		Dr Marian Korosec, MD
16030 E High St,
Middlefield, OH 44062-9401

Ph: (440) 632-0770

Reviews and Comments


Family Medicine Doctors in Middlefield, OH

Ms. Daria M Dreboty-cerimele, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15389 W High St, Middlefield, OH 44062
Phone: 440-632-0594    Fax: 440-564-5719
Dr. Jennifer L Williams-reid, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15976 E High St, Middlefield, OH 44062
Phone: 216-383-0100    Fax: 216-383-6481
William E. Ervine Jr., DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15976 E High St, Middlefield, OH 44062
Phone: 440-632-0408    Fax: 440-632-0601
Robert A Evans, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 16030 E High St, Middlefield, OH 44062
Phone: 440-632-0770    Fax: 440-632-0321
Dr. John A Tumbush, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15976 E High St, Middlefield, OH 44062
Phone: 440-632-0408    Fax: 440-632-0601

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.