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

Dr. Thomas J Whalen, DO

Individual provider Rheumatology Physician · NPI 1164587697

Dr. Thomas J Whalen, DO is a Rheumatology Physician in Havertown, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
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

117 N Eagle Rd
Havertown, PA 19083-3435
Phone: (610) 446-4409
Fax: (610) 446-4151
Show map & directions

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

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence OS004351L (PA)

Record details

NPI number1164587697
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 26, 2006
Last updated in NPPESFebruary 14, 2012
Mailing address117 N Eagle Rd, Havertown, PA 19083-3435

Other providers in Havertown