Mary Ellen Gaeke, MD - Medicare Hematology/oncology in Middletown, OH

Mary Ellen Gaeke, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Middletown, Ohio. She went to University Of Chicago, Pritzker School Of Medicine and graduated in 1975 and has 49 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice University Hospitals Medical Group Inc and her current practice location is 82 N Breiel Blvd, Middletown, Ohio. You can reach out to her office (for appointments etc.) via phone at (513) 422-3119.

Mary Ellen Gaeke is licensed to practice in Ohio (license number 35044786) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1134180664.

Contact Information

Mary Ellen Gaeke, MD
82 N Breiel Blvd,
Middletown, OH 45042-3804
(513) 422-3119
(513) 420-1848

Map and Direction




Physician's Profile

Full NameMary Ellen Gaeke
GenderFemale
SpecialityHematology/oncology
Experience49 Years
Location82 N Breiel Blvd, Middletown, Ohio
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mary Ellen Gaeke attended and graduated from University Of Chicago, Pritzker School Of Medicine in 1975
  NPI Data:
  • NPI Number: 1134180664
  • Provider Enumeration Date: 04/02/2006
  • Last Update Date: 01/04/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 1951315217
  • Enrollment ID: I20060130000148

Medical Identifiers

Medical identifiers for Mary Ellen Gaeke such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134180664NPI-NPPES
203767807OtherOHTAX ID
0428424MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 35044786 (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Hospitals Samaritan Medical CenterAshland, OHHospital
University Hospitals Of ClevelandCleveland, OHHospital
Mercy Health-st Rita's Medical CenterLima, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Hospitals Medical Group Inc47896824931466

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. Mary Ellen Gaeke allows following entities to bill medicare on her behalf.
Entity NameOhiohealth Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578545273
PECOS PAC ID: 6305758426
Enrollment ID: O20031105000532
Entity NameUniversity Hospitals Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669499414
PECOS PAC ID: 4789682493
Enrollment ID: O20061113000301
Entity NameMercy Health Physicians Lima Specialty Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518589803
PECOS PAC ID: 7012332364
Enrollment ID: O20200803002433

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. Mary Ellen Gaeke 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
Mary Ellen Gaeke, MD
82 N Breiel Blvd,
Middletown, OH 45042-3804

Ph: (513) 422-3119
Mary Ellen Gaeke, MD
82 N Breiel Blvd,
Middletown, OH 45042-3804

Ph: (513) 422-3119

Reviews and Comments


Internal Medicine Doctors in Middletown, OH

Dr. Clifford Quinn Cabansag, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 4302 Roosevelt Blvd, Middletown, OH 45044
Phone: 513-433-1032    Fax: 513-433-1245
Lotfi F Mamlouk, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 6730 Roosevelt Ave Ste 303, Middletown, OH 45005
Phone: 513-874-0486    Fax: 513-280-8868
Ali Usmani, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 103 Mcknight Dr, Suite A, Middletown, OH 45044
Phone: 513-217-6400    Fax: 513-217-6037
Scott Lawrence Zollett, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 200 Medical Center Dr, Suite 490, Middletown, OH 45005
Phone: 513-424-1291    Fax: 513-424-9422
Stephen Houff, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 105 Mcknight Dr, Middletown, OH 45044
Phone: 330-493-4443    Fax: 330-493-8677
Stephen R Moore, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1040 Summitt Sq, Middletown, OH 45042
Phone: 513-425-0533    Fax: 513-425-0527
Gary C Brown, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 103 Mcknight Dr, Suite A, Middletown, OH 45044
Phone: 513-217-6400    Fax: 513-217-6037

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.