Dr Theodore W Pollock, DO - Medicare Medical Oncology in Grove City, OH

Dr Theodore W Pollock, DO is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Grove City, Ohio. He went to At Still University Of Health Sciences, College Of Osteo Med, Kirksville and graduated in 1973 and has 53 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice Northeastern Health System and his current practice location is 1957 Ohio Dr, Grove City, Ohio. You can reach out to his office (for appointments etc.) via phone at (614) 366-5671.

Dr Theodore W Pollock is licensed to practice in Oklahoma (license number 4678) 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 1609817246.

Contact Information

Dr Theodore W Pollock, DO
1957 Ohio Dr,
Grove City, OH 43123-4835
(614) 366-5671
(614) 688-7581

Map and Direction




Physician's Profile

Full NameDr Theodore W Pollock
GenderMale
SpecialityMedical Oncology
Experience53 Years
Location1957 Ohio Dr, Grove City, 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:
  • Dr Theodore W Pollock attended and graduated from At Still University Of Health Sciences, College Of Osteo Med, Kirksville in 1973
  NPI Data:
  • NPI Number: 1609817246
  • Provider Enumeration Date: 06/08/2006
  • Last Update Date: 12/03/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0042244931
  • Enrollment ID: I20090120000261

Medical Identifiers

Medical identifiers for Dr Theodore W Pollock such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609817246NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 4678 (Oklahoma)Primary
207RH0003XInternal Medicine - Hematology & Oncology 34.002304 (Ohio)Secondary
207R00000XInternal Medicine 34.002304 (Ohio)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northeastern Health SystemTahlequah, OKHospital
Cherokee Nation W W Hastings Indian HospitalTahlequah, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northeastern Health System145625502598

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 Theodore W Pollock allows following entities to bill medicare on his behalf.
Entity NameNortheastern Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457574170
PECOS PAC ID: 1456255025
Enrollment ID: O20031125000250

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 Theodore W Pollock 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 Theodore W Pollock, DO
700 Ackerman Rd Ste 2120,
Columbus, OH 43202-1559

Ph: (614) 366-5671
Dr Theodore W Pollock, DO
1957 Ohio Dr,
Grove City, OH 43123-4835

Ph: (614) 366-5671

Reviews and Comments


Internal Medicine Doctors in Grove City, OH

Dr. David Earl Mcmahon, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 4191 Kelnor Dr Ste 300, Grove City, OH 43123
Phone: 614-875-6349    Fax: 614-875-3633
Dr. Frances Charlene Briones Horenstein, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 6024 Hoover Rd, Grove City, OH 43123
Phone: 614-547-2124    
Vijay Jain, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 6024 Hoover Rd, Grove City, OH 43123
Phone: 614-871-3121    Fax: 614-871-4401
Dr. Gregory Bigham Comfort Jr., MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 5300 N Meadows Dr Ste 280, Grove City, OH 43123
Phone: 614-627-2000    Fax: 614-221-8869
Mr. David R Ralston, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 5300 N Meadows Dr Ste 3800, Grove City, OH 43123
Phone: 614-663-3877    Fax: 614-663-3878
Dr. Kevin Patrick O'reilly, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 5775 N Meadows Dr Ste D, Grove City, OH 43123
Phone: 614-224-4200    Fax: 614-224-4207
Dr. Luiza Bella Bdoyan, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 5300 N. Meadows Dr, Ste 7023, Grove City, OH 43123
Phone: 614-663-4242    Fax: 614-663-4940

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.