Individual provider · Type 1 NPI

John Gerard Devlin Jr., MD

Hematology & Oncology Physician · Bryn Mawr, PA

NPI number 1073728663 Active

Practice location

825 Old Lancaster Rd Ste 440
Bryn Mawr, PA 19010-3236

Call (610) 525-4511 Map

Fax (610) 525-8561

Mailing address

825 Old Lancaster Rd, Suite 320
Bryn Mawr, PA 19010-3231

Specialties and licenses

Taxonomy	Code	License
Hematology & Oncology Physician Primary	207RH0003X	MD423240 (PA)

Hematology & Oncology Physician: An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

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About NPI 1073728663

John Gerard Devlin Jr., MD's National Provider Identifier is 1073728663, issued on May 14, 2007. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in Bryn Mawr, PA. The record was last updated on Aug 13, 2025.