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

Dr. Robert D. Madder, DO

Individual provider Internal Medicine Physician · NPI 1609890524

Dr. Robert D. Madder, DO is an Internal Medicine Physician in Beaver, Pennsylvania. Licensed in Ohio and Pennsylvania. Registered with an NPI since 2006.

Licensed in
OH, 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.

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Practice location Address checks out

500 Sharon Rd
Beaver, PA 15009-1957
Phone: (724) 728-8751
Fax: (724) 728-4633
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 OS003758L (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 34005187M (OH)

Record details

NPI number1609890524
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 26, 2006
Last updated in NPPESSeptember 16, 2015
Mailing address500 Sharon Rd, Beaver, PA 15009-1957

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