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

Dr. Geoffrey Lane Koff, MD

Individual provider Pulmonary Disease Physician · NPI 1508090325

Dr. Geoffrey Lane Koff, MD is a Pulmonary Disease in Drexel Hill, Pennsylvania. Graduated from Jefferson Medical College of Thomas Jefferson University in 2009, 17 years ago. Practices with Abington Memorial Hospital, a 435-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
17
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
PA
In the registry since
2009
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

2100 Keystone Ave Ste 309
Drexel Hill, PA 19026-1127
Phone: (610) 394-9860
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence MD448256 (PA)

Record details

NPI number1508090325
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 7, 2009
Last updated in NPPESNovember 19, 2015

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 2009 (17 years in practice)
Group practice Abington Memorial Hospital — 435 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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