Dr. Eric M. Gnall, DO

Dr. Gnall practices at Lankenau Medical Center in Wayne, Pennsylvania.

Dr. Gnall's NPI, 1245499540, was assigned on June 3, 2008. Dr. Gnall graduated from College of Osteopathic Physicians and Surgeons of Los Angeles in 2000. Dr. Gnall holds Pennsylvania license OS012094.

Dr. Gnall's primary practice is Lankenau Medical Center, at 100 E Lancaster Ave, Wayne, PA 19087 in Delaware County. The practice phone is (610) 645-2000.

Dr. Gnall's primary practice is Lankenau Medical Center in Wayne, Pennsylvania. Dr. Gnall is also affiliated with Lankenau Medical Center. The medical group on file is Main Line Health. Dmand AI also links Dr. Gnall to 4 more hospitals, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gnall practices, 5 sites in all. Vendor and product names are available with a free account.

Interventional cardiology is Dr. Gnall's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Gnall is licensed in Pennsylvania.

CMS data shows 1,021 Medicare services from Dr. Gnall across 18 procedure codes in 2024, for 523 Medicare patients. Medicare paid $170,397 for them.

CMS counts 523 Medicare patients who saw Dr. Gnall in 2024. The largest group is 75 to 84, with 219 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Gnall's median patient age at 70, with 40% women.

In 2024, Dr. Gnall wrote 1,027 Medicare Part D claims for 140 patients. 89% of them were for generic drugs. CMS names the drug for 886 of them, across 20 drugs with 11 or more claims each, at $84,237 in total drug cost. In 2023, CMS named 778 claims across 19 drugs.

Dr. Gnall accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 20 procedures of coronary angioplasty and stenting by Dr. Gnall, more than 50% of the clinicians it reports for that procedure.

Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 45 papers to Dr. Gnall, published from 2012 to 2025. 2024 was the busiest year, with 11. The most frequent topics are Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement and Aortic Valve. Dr. Gnall has published most often in Am J Cardiol. Dr. Gnall's most frequent co-authors are Basel Ramlawi, MD, Scott M. Goldman, MD and Paul M. Coady, MD.

Dmand AI links Dr. Gnall to 4 clinical trials. 2 are still active or recruiting. Conditions studied include Tricuspid Valve Insufficiency, Coronary Artery Disease and Ventricular Outflow Obstruction. Edwards Lifesciences sponsors the most, 2.

CMS Open Payments shows 1,630 general payments to Dr. Gnall from 55 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 54% of the total. Medtronic Vascular, Inc. paid the most, $105,437.

Dr. Gnall graduated from College of Osteopathic Physicians and Surgeons of Los Angeles in 2000.