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

Dr. Thomas Edward Cullen, DO

Individual provider Internal Medicine Physician · NPI 1730156043

Dr. Thomas Edward Cullen, DO is an Internal Medicine Physician in Williamsport, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

777 Rural Ave
Williamsport, PA 17701-3109
Phone: (570) 321-2850
Fax: (570) 321-2851
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 OS006838L (PA)
Hospitalist Physician Taxonomy 208M00000X · Licence OS006838L (PA)

Record details

NPI number1730156043
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 6, 2006
Last updated in NPPESNovember 29, 2007
Mailing address1201 Grampian Blvd, Po Box 3127, Williamsport, PA 17701-1900

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