Dr Mary Elizabeth Piergallini, MD - Medicare Family Practice in Lock Haven, PA

Dr Mary Elizabeth Piergallini, MD is a medicare enrolled "Family Medicine" physician in Lock Haven, Pennsylvania. She went to Pennsylvania State University College Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Family Practice. Her current practice location is 401 High St, Lock Haven, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (570) 747-7400.

Dr Mary Elizabeth Piergallini is licensed to practice in Pennsylvania (license number MD421135) 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 1326018607.

Contact Information

Dr Mary Elizabeth Piergallini, MD
401 High St,
Lock Haven, PA 17745-3013
(570) 747-7400
(570) 748-8004

Map and Direction




Physician's Profile

Full NameDr Mary Elizabeth Piergallini
GenderFemale
SpecialityFamily Practice
Experience33 Years
Location401 High St, Lock Haven, 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 Mary Elizabeth Piergallini attended and graduated from Pennsylvania State University College Of Medicine in 1991
  NPI Data:
  • NPI Number: 1326018607
  • Provider Enumeration Date: 01/26/2006
  • Last Update Date: 04/04/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3173611985
  • Enrollment ID: I20100315000009

Medical Identifiers

Medical identifiers for Dr Mary Elizabeth Piergallini such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326018607NPI-NPPES
0019525750001MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MD421135 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Williamsport Regional Medical CenterWilliamsport, PAHospital
Geisinger Medical CenterDanville, PAHospital
Geisinger Jersey Shore HospitalJersey shore, PAHospital
Mount Nittany Medical CenterState college, PAHospital

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 Mary Elizabeth Piergallini allows following entities to bill medicare on her behalf.
Entity NamePleasant Valley Family Medicine P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316971815
PECOS PAC ID: 0345287058
Enrollment ID: O20050414000345

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 Mary Elizabeth Piergallini 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 Mary Elizabeth Piergallini, MD
401 High St,
Lock Haven, PA 17745-3013

Ph: (570) 748-7400
Dr Mary Elizabeth Piergallini, MD
401 High St,
Lock Haven, PA 17745-3013

Ph: (570) 747-7400

Reviews and Comments


Family Medicine Doctors in Lock Haven, PA

David Luo,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Outlet Ln Ste 400, Suite 400, Lock Haven, PA 17745
Phone: 570-769-1300    
Dr. Amit Mehta, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 955 Bellefonte Ave, Lock Haven, PA 17745
Phone: 570-748-7714    Fax: 570-893-6325
Sarah Mcelroy,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 610 High St, Lock Haven, PA 17745
Phone: 570-748-1260    
Shannon Seeland, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 68 Spring St, Lock Haven, PA 17745
Phone: 800-230-4565    Fax: 570-893-6325
Dr. Boris Gabinskiy, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 955 Bellefonte Ave, Lock Haven, PA 17745
Phone: 570-748-7714    Fax: 570-893-6325
Dr. Laura May Smith, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 610 High St, Lock Haven, PA 17745
Phone: 570-748-1260    Fax: 570-748-1261

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.