Randall Alan Oyer, MD - Medicare Medical Oncology in Lancaster, PA

Randall Alan Oyer, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Lancaster, Pennsylvania. He went to Georgetown University School Of Medicine and graduated in 1980 and has 44 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice Lancaster General Medical Group and his current practice location is 2102 Harrisburg Pike, Lancaster, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (717) 544-3600.

Randall Alan Oyer is licensed to practice in Pennsylvania (license number MD026800E) 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 1457357899.

Contact Information

Randall Alan Oyer, MD
2102 Harrisburg Pike,
Lancaster, PA 17604-3200
(717) 544-3600
(717) 544-3604

Map and Direction




Physician's Profile

Full NameRandall Alan Oyer
GenderMale
SpecialityMedical Oncology
Experience44 Years
Location2102 Harrisburg Pike, Lancaster, 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:
  • Randall Alan Oyer attended and graduated from Georgetown University School Of Medicine in 1980
  NPI Data:
  • NPI Number: 1457357899
  • Provider Enumeration Date: 06/21/2005
  • Last Update Date: 08/19/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1759287998
  • Enrollment ID: I20060927000202

Medical Identifiers

Medical identifiers for Randall Alan Oyer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457357899NPI-NPPES
1016541640001MedicaidPA
422096OtherPAHIGHMARK BLUE SHIELD
B41537OtherPAHEALTH AMERICA
107751 4336OtherPAGEISINGER HEALTH PLAN
1556120OtherPAGATEWAY HEALTH PLAN
1429984OtherPAAETNA HMO
50060213OtherPACAPITAL BLUE CROSS
4084546OtherPAAETNA NON-HMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology G74216 (California)Secondary
207RH0003XInternal Medicine - Hematology & Oncology MD026800E (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lancaster General HospitalLancaster, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lancaster General Medical Group0941103683462

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. Randall Alan Oyer allows following entities to bill medicare on his behalf.
Entity NameLancaster General Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952392383
PECOS PAC ID: 0941103683
Enrollment ID: O20040309000916

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. Randall Alan Oyer 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
Randall Alan Oyer, MD
2102 Harrisburg Pike,
Lancaster, PA 17601-2644

Ph: (717) 544-3600
Randall Alan Oyer, MD
2102 Harrisburg Pike,
Lancaster, PA 17604-3200

Ph: (717) 544-3600

Reviews and Comments


Internal Medicine Doctors in Lancaster, PA

Kaci Elizabeth Christian, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2112 Harrisburg Pike Ste 202, Lancaster, PA 17601
Phone: 717-869-4600    Fax: 717-544-3501
Nancy L Adamopoulos, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 555 N Duke St, Lancaster, PA 17602
Phone: 717-544-8144    
Mark H Johnston, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2112 Harrisburg Pike, Suite 202, Lancaster, PA 17601
Phone: 717-544-3500    Fax: 717-544-3501
John B Fileta, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1254 Lititz Pike, Lancaster, PA 17601
Phone: 717-397-4724    
Charles R Rost, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 2112 Harrisburg Pike, Suite 200, Lancaster, PA 17601
Phone: 717-544-3059    Fax: 717-544-3638
Dr. Paul David Allegretti, D.O.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2112 Harrisburg Pike, Suite 202, Lancaster, PA 17601
Phone: 717-544-3500    Fax: 717-544-3501
Elyse Goveia, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 555 N Duke St, Lancaster, PA 17602
Phone: 717-544-4940    

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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.

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