Dr Maryfrances Koester, MD - Medicare Emergency Medicine in Scranton, PA

Dr Maryfrances Koester, MD is a medicare enrolled "Emergency Medicine" physician in Scranton, Pennsylvania. She went to Temple University School Of Medicine and graduated in 2006 and has 18 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Geisinger Clinic and her current practice location is 1800 Mulberry St, Scranton, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (570) 703-7400.

Dr Maryfrances Koester is licensed to practice in Pennsylvania (license number MD444308) 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 1235303256.

Contact Information

Dr Maryfrances Koester, MD
1800 Mulberry St,
Scranton, PA 18510-2369
(570) 703-7400
(570) 703-7498

Map and Direction




Physician's Profile

Full NameDr Maryfrances Koester
GenderFemale
SpecialityEmergency Medicine
Experience18 Years
Location1800 Mulberry St, Scranton, Pennsylvania
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:
  • Dr Maryfrances Koester attended and graduated from Temple University School Of Medicine in 2006
  NPI Data:
  • NPI Number: 1235303256
  • Provider Enumeration Date: 04/22/2008
  • Last Update Date: 01/07/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8921272766
  • Enrollment ID: I20111114000362

Medical Identifiers

Medical identifiers for Dr Maryfrances Koester such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235303256NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery MT189251 (Pennsylvania)Secondary
207P00000XEmergency Medicine MD444308 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Geisinger-community Medical CenterScranton, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Geisinger Clinic53956570012841

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 Maryfrances Koester allows following entities to bill medicare on her behalf.
Entity NameGeisinger Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366493868
PECOS PAC ID: 5395657001
Enrollment ID: O20040130000518

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 Maryfrances Koester 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 Maryfrances Koester, MD
100 N Academy Ave,
Danville, PA 17822-4903

Ph: (570) 271-6144
Dr Maryfrances Koester, MD
1800 Mulberry St,
Scranton, PA 18510-2369

Ph: (570) 703-7400

Reviews and Comments


Emergency Medicine Doctors in Scranton, PA

Tyler Greenberg, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1800 Mulberry St, Scranton, PA 18510
Phone: 570-969-8128    
Dr. Henry Novroski, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 Lackawanna Ave Ste 200, Scranton, PA 18503
Phone: 570-800-7515    
Thomas M Bozzuto, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 Lackawanna Ave Ste 150, Scranton, PA 18503
Phone: 570-703-7493    Fax: 570-703-7119
James Jones, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 746 Jefferson Ave, Scranton, PA 18510
Phone: 570-348-7966    
Dr. Kevin Mclaughlin, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 700 Quincy Ave, Scranton, PA 18510
Phone: 570-340-2100    
Dr. Sean G Morgan, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1800 Mulberry St, Scranton, PA 18510
Phone: 570-703-8261    
Dr. Mary Finan-sewatsky, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 700 Quincy Ave, Scranton, PA 18510
Phone: 570-340-2100    

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.