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

Dr. Joseph R Hassan, MD

Individual provider Internal Medicine Physician · NPI 1639175383

Dr. Joseph R Hassan, MD is an Internal Medicine Physician in Reading, 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

3200 Reading Crest Ave
Reading, PA 19605-1656
Phone: (610) 921-2366
Fax: (610) 929-5138
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 MD029513E (PA)

Record details

NPI number1639175383
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 27, 2005
Last updated in NPPESJune 30, 2011

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