Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Mary Elizabeth Piergallini, MD

Individual provider Family Medicine Physician · NPI 1326018607

Dr. Mary Elizabeth Piergallini, MD is a Family Practice in Lock Haven, Pennsylvania. Graduated from Pennsylvania State University College of Medicine in 1991, 35 years ago. Practices with Phoenix Rehabilitation and Health Services Inc, a 2,720-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
35
Trained at
Pennsylvania State University College of Medicine
Licensed in
PA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

401 High St
Lock Haven, PA 17745-3013
Phone: (570) 747-7400
Fax: (570) 748-8004
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD421135 (PA)

Record details

NPI number1326018607
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 26, 2006
Last updated in NPPESApril 4, 2022
Certification dateApril 4, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Phoenix Rehabilitation And Health Services Inc — 2720 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Lock Haven