Dr Kelsey O, Pappas, MD - Medicare Family Practice in Elizabethtown, PA

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Dr Kelsey O, Pappas, MD is a medicare enrolled "Family Medicine" physician in Elizabethtown, Pennsylvania. She went to Hahnemann University College Of Medicine and graduated in 2013 and has 12 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Fc Select Llc, Lancaster General Medical Group and her current practice location is 99 Masonic Dr, Suite 101, Elizabethtown, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (717) 689-4243.

Dr Kelsey O, Pappas is licensed to practice in Pennsylvania (license number MD466134) 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 1821435041.

Contact Information

Dr Kelsey O, Pappas, MD
99 Masonic Dr, Suite 101,
Elizabethtown, PA 17022-2547
(717) 689-4243
(717) 689-1950

Map and Direction




Physician's Profile

Full NameDr Kelsey O, Pappas
GenderFemale
SpecialityFamily Practice
Experience12 Years
Location99 Masonic Dr, Elizabethtown, 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 Kelsey O, Pappas attended and graduated from Hahnemann University College Of Medicine in 2013
  NPI Data:
  • NPI Number: 1821435041
  • Provider Enumeration Date: 05/29/2013
  • Last Update Date: 04/08/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2466776125
  • Enrollment ID: I20190218000429

Medical Identifiers

Medical identifiers for Dr Kelsey O, Pappas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821435041NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MD466134 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Masonic Village Home HealthElizabethtown, PAHome health agency
Masonic Village HospiceElizabethtown, PAHospice
Lancaster General HospitalLancaster, PAHospital
Masonic Village At ElizabethtownElizabethtown, PANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Fc Select Llc0648445163300
Lancaster General Medical Group0941103683509

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 Kelsey O, Pappas allows following entities to bill medicare on her behalf.
Entity NameLancaster General Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952392383
PECOS PAC ID: 0941103683
Enrollment ID: O20040309000916
Entity NameLancaster General Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720430812
PECOS PAC ID: 1254240039
Enrollment ID: O20040414000606

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 Kelsey O, Pappas 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 Kelsey O, Pappas, MD
99 Masonic Dr,
Elizabethtown, PA 17022-2547

Ph: (717) 689-4243		Dr Kelsey O, Pappas, MD
99 Masonic Dr, Suite 101,
Elizabethtown, PA 17022-2547

Ph: (717) 689-4243

Reviews and Comments


Family Medicine Doctors in Elizabethtown, PA

Neal S Harnly, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 418 Cloverleaf Rd, Elizabethtown, PA 17022
Phone: 717-653-1467    Fax: 717-653-1001
Sarah Anne Satriale, PA-C
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Continental Dr, Elizabethtown, PA 17022
Phone: 717-361-0666    
John J Mast, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 418 Cloverleaf Rd, Elizabethtown, PA 17022
Phone: 717-653-1467    Fax: 717-653-1001
Scott C Conley, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 418 Cloverleaf Rd, Elizabethtown, PA 17022
Phone: 717-653-1467    Fax: 717-653-1001
Christopher Michael Washington, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 432 Cloverleaf Rd, Elizabethtown, PA 17022
Phone: 717-544-6350    
Elizabeth Ann Meck, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 418 Cloverleaf Rd, Elizabethtown, PA 17022
Phone: 717-653-1467    Fax: 717-653-1001
Eric L Esch, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 418 Cloverleaf Rd, Elizabethtown, PA 17022
Phone: 717-653-1467    Fax: 717-653-1001

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.