Dr Grigori Okoev, MD - Medicare Hematology/oncology in York, PA

Dr Grigori Okoev, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in York, Pennsylvania. He went to University Of Minnesota Medical School and graduated in 2021 and has 3 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Cancer Care Associates Of York, Inc. and his current practice location is 25 Monument Rd Ste 294, York, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (717) 741-9229.

Dr Grigori Okoev is licensed to practice in Pennsylvania (license number MD479403) 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 1346635679.

Contact Information

Dr Grigori Okoev, MD
25 Monument Rd Ste 294,
York, PA 17403-5049
(717) 741-9229
(717) 741-9605

Map and Direction




Physician's Profile

Full NameDr Grigori Okoev
GenderMale
SpecialityHematology/oncology
Experience3 Years
Location25 Monument Rd Ste 294, York, Pennsylvania
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 Grigori Okoev attended and graduated from University Of Minnesota Medical School in 2021
  NPI Data:
  • NPI Number: 1346635679
  • Provider Enumeration Date: 04/02/2015
  • Last Update Date: 02/15/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5395093645
  • Enrollment ID: I20221129000603

Medical Identifiers

Medical identifiers for Dr Grigori Okoev such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346635679NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D0091105 (Maryland)Secondary
207RH0003XInternal Medicine - Hematology & Oncology D0091105 (Maryland)Secondary
207RH0003XInternal Medicine - Hematology & Oncology MD479403 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Aseracare HospiceYork, PAHospice
York HospitalYork, PAHospital
Gettysburg HospitalGettysburg, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cancer Care Associates Of York, Inc.145633672612

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 Grigori Okoev allows following entities to bill medicare on his behalf.
Entity NameCancer Care Associates Of York, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578587101
PECOS PAC ID: 1456336726
Enrollment ID: O20040621001548

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 Grigori Okoev 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 Grigori Okoev, MD
10751 Enfield Dr,
Woodstock, MD 21163-1417

Ph: (240) 715-7620
Dr Grigori Okoev, MD
25 Monument Rd Ste 294,
York, PA 17403-5049

Ph: (717) 741-9229

Reviews and Comments


Internal Medicine Doctors in York, PA

Robert A Fritz, DO
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 1777 5th Ave, York, PA 17403
Phone: 717-843-8051    Fax: 717-846-0721
Dr. Aruna Chelliah, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 292 Saint Charles Way, York, PA 17402
Phone: 717-851-6231    Fax: 717-741-1719
Ali Abbas, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2690 Southfield Dr Ste A, York, PA 17403
Phone: 717-741-1414    Fax: 717-741-4774
Amna Chaudary, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1001 S George St, York, PA 17403
Phone: 717-741-8003    Fax: 717-741-8016
Johat Aponte, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1701 Innovation Dr, York, PA 17408
Phone: 717-843-8623    Fax: 717-815-2489
Manuel Jose Rovira Gonzalez,
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1001 S George St, York, PA 17403
Phone: 717-741-8003    Fax: 717-741-8016
Dr. Peter Alexander Kouvatsos, D.O.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1777 5th Ave, York, PA 17403
Phone: 717-843-8051    Fax: 717-848-2578

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).

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