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

Dr. Joanne Marie Lalli, MD

Individual provider Internal Medicine Physician · NPI 1942293287

Dr. Joanne Marie Lalli, MD is an Internal Medicine Physician in Williamsport, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2005.

Licensed in
PA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1201 Grampian Blvd Ste 2D
Williamsport, PA 17701
Phone: (570) 326-2595
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD036742E (PA)

Record details

NPI number1942293287
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 23, 2005
Last updated in NPPESMarch 3, 2010

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