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

Gregory Madison Olenginski, MD

Individual provider Cardiovascular Disease Physician · NPI 1700409455

Gregory Madison Olenginski, MD is a Cardiovascular Disease Physician in Danville, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2020.

Licensed in
PA
In the registry since
2020
Specialties on file
2
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

100 N Academy Ave
Danville, PA 17822-9800
Phone: (570) 271-6523
Fax: (570) 271-8056
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence MD495512 (PA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence MT219795 (PA)

Record details

NPI number1700409455
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 28, 2020
Last updated in NPPESJuly 1, 2026
Certification dateJuly 1, 2026
Mailing address100 N Academy Ave, Danville, PA 17822-4903

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