Bonnie Ashby, MD

Addiction Medicine · Internal Medicine · Infectious Disease · Geriatrics

20+ years in practiceNPI: 1659350130Licensed in PA

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineInfectious DiseaseGeriatrics

NPI sub-specialties

Internal Medicine, Geriatric Medicine207RG0300X

Internal Medicine, Infectious Disease207RI0200X

Internal Medicine207R00000X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#8

Top Geriatricians in Pennsylvania, 2026

Geriatrics · Pennsylvania · 2026

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Frequently Asked Questions about Dr. Bonnie Ashby, MD

Where does Dr. Bonnie Ashby, MD practice?+
Dr. Bonnie Ashby, MD practices in Pennsylvania, PA. 933 E HAVERFORD RD BRYN MAWR, PA 190103819.
What is Dr. Bonnie Ashby, MD's phone number?+
Dr. Bonnie Ashby, MD's practice phone is 610-520-5200. Office contact information is verified on the PBCMMG profile.
What does Dr. Bonnie Ashby, MD specialize in?+
Dr. Bonnie Ashby, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Infectious Disease, Geriatrics.
Is Dr. Bonnie Ashby, MD board certified?+
Board certification status for Dr. Bonnie Ashby, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Bonnie Ashby, MD been practicing?+
Dr. Bonnie Ashby, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Bonnie Ashby, MD's NPI number?+
Dr. Bonnie Ashby, MD's National Provider Identifier (NPI) is 1659350130, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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