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

Dr. Andrew Seamus Begg, MD

Individual provider Internal Medicine Physician · NPI 1952808750

Dr. Andrew Seamus Begg, MD is an Internal Medicine in Butler, Pennsylvania. Qualified in 2016, 10 years ago. Practices with Butler Medical Providers, a 354-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
10
Licensed in
PA
In the registry since
2018
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1 Hospital Way
Butler, PA 16001-4670
Phone: (724) 285-0823
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 320 E North Ave, Pittsburgh, PA 15212-4772 — (412) 359-4971

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD475095 (PA)

Record details

NPI number1952808750
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 9, 2018
Last updated in NPPESAugust 26, 2021
Certification dateAugust 26, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Butler Medical Providers — 354 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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