Mackenzie Erin Reffert, - Medicare Nurse Practitioner in Lancaster, PA

Mackenzie Erin Reffert, is a medicare enrolled "Nurse Practitioner - Gerontology" in Lancaster, Pennsylvania. She graduated from nursing school in 2021 and has 3 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice The Heart Group Of Lancaster General Health and her current practice location is 555 N Duke St, Lancaster, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (717) 544-8200.

Mackenzie Erin Reffert is licensed to practice in Pennsylvania (license number SP024695) 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 1023775822.

Contact Information

Mackenzie Erin Reffert,
555 N Duke St,
Lancaster, PA 17602-2250
(717) 544-8200
Not Available

Map and Direction




Provider's Profile

Full NameMackenzie Erin Reffert
GenderFemale
SpecialityNurse Practitioner
Experience3 Years
Location555 N Duke St, Lancaster, 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:
  • Mackenzie Erin Reffert graduated from nursing school in 2021
  NPI Data:
  • NPI Number: 1023775822
  • Provider Enumeration Date: 11/29/2021
  • Last Update Date: 11/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3779975743
  • Enrollment ID: I20220125001572

Medical Identifiers

Medical identifiers for Mackenzie Erin Reffert such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023775822NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LG0600XNurse Practitioner - Gerontology SP024695 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lancaster General HospitalLancaster, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Heart Group Of Lancaster General Health105250744958

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. Mackenzie Erin Reffert allows following entities to bill medicare on her behalf.
Entity NameThe Heart Group Of Lancaster General Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760793210
PECOS PAC ID: 1052507449
Enrollment ID: O20101124000695

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. Mackenzie Erin Reffert 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
Mackenzie Erin Reffert,
1949 William Penn Way,
Lancaster, PA 17601-5886

Ph: (412) 983-1766
Mackenzie Erin Reffert,
555 N Duke St,
Lancaster, PA 17602-2250

Ph: (717) 544-8200

Reviews and Comments


Nurse Practitioner Nurses in Lancaster, PA

Ashley N Draper, CRNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 540 N Duke St, Suite 110, Lancaster, PA 17602
Phone: 717-544-4995    Fax: 717-544-4944
Laura Boll, CRNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 540 N Duke St, 3rd Floor, Lancaster, PA 17602
Phone: 717-544-4950    
Rebecca Amy Nehring, CRNP
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Medicare: Medicare Enrolled
Practice Location: 625 S Duke St, Lancaster, PA 17602
Phone: 717-299-6371    Fax: 717-397-8881
Ms. Ann L Rutt, NP
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Medicare: Accepting Medicare Assignments
Practice Location: 685 Good Dr, Lancaster, PA 17601
Phone: 717-295-3900    
Mrs. Cindy L Zedaker, CRNP
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Medicare: Not Enrolled in Medicare
Practice Location: 1600 Cloister Dr, Lancaster, PA 17601
Phone: 717-391-7092    Fax: 717-735-2069
Mrs. Jessica Ashley Quirin, CRNP
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Medicare: Medicare Enrolled
Practice Location: 2110 Harrisburg Pike, Lancaster, PA 17601
Phone: 610-413-5335    
Ahblah Lopez, CRNP
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Medicare: Not Enrolled in Medicare
Practice Location: 2106 Harrisburg Pike # 1, Lancaster, PA 17601
Phone: 717-291-5931    

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.