Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Lawrence B Zimmerman, MD

Individual provider Internal Medicine Physician · NPI 1780675397

Lawrence B Zimmerman, MD is an Internal Medicine in Lemoyne, Pennsylvania. Graduated from Pennsylvania State University College of Medicine in 1978, 48 years ago. Practices with Internists of Central Pennsylvania Ltd, a 17-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
48
Trained at
Pennsylvania State University College of Medicine
Licensed in
PA
In the registry since
2005
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

108 Lowther St Internists Of Central Pa Ltd
Lemoyne, PA 17043-2045
Phone: (717) 774-1366
Fax: (717) 774-4232
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD023793E (PA)

Record details

NPI number1780675397
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 2, 2005
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1978 (48 years in practice)
Group practice Internists Of Central Pennsylvania Ltd. — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Lemoyne