Dr. Matthew Alan Johnston, MD

Dr. Johnston practices at Arnold Palmer Hospital for Children in Orlando, Florida.

Dr. Johnston's NPI, 1902127285, was assigned on June 21, 2010. Dr. Johnston graduated from Florida State University College Of Medicine in 2010. Dr. Johnston's North Carolina license number on file is 2017-01295.

Dr. Johnston's primary practice is Arnold Palmer Hospital for Children, at 92 W Miller St, Orlando, FL 32806 in Orange County. The practice phone is (407) 650-5028.

Dr. Johnston's primary practice is Arnold Palmer Hospital for Children in Orlando, Florida. Dr. Johnston is also affiliated with AdventHealth Orlando. The medical group on file is Orlando Health Medical Group. Dmand AI also links Dr. Johnston to 3 more hospitals and 1 group practice or clinic, each named with a free account.

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

Thoracic surgery (cardiothoracic vascular surgery) is Dr. Johnston's primary specialty in the NPI Registry, under taxonomy code 208G00000X. Dr. Johnston is board certified in thoracic and cardiac surgery by the American Board of Thoracic Surgery. Dmand AI has Dr. Johnston's licenses on file in 2 states: North Carolina and Florida.

Dmand AI lists esophagus, stomach, or upper small intestine surgery and lung resection among the conditions Dr. Johnston treats.

CMS data shows 211 Medicare services from Dr. Johnston across 8 procedure codes in 2024, for 134 Medicare patients. Medicare paid $35,727 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 134 Medicare patients who saw Dr. Johnston in 2024. The largest group is 75 to 84, with 60 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.81, 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. Johnston's median patient age at 69, with 54% women.

In 2024, Dr. Johnston wrote 47 Medicare Part D claims for 31 patients. 96% of them were for generic drugs. They cover 2 drugs, with $585 in total drug cost. In 2022, CMS named 209 claims across 3 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Johnston for performance year 2024, reported as part of a group. Dr. Johnston accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Johnston as offering telehealth. CMS counts 15 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Johnston, more than 46% of the clinicians it reports for that procedure.

Dmand AI links 5 papers to Dr. Johnston, published from 2011 to 2025. The most frequent topics are Medical Oncology, Organizational Innovation and Pneumonectomy. Dr. Johnston has published most often in Implement Sci. Dr. Johnston's most frequent co-authors are Juan Carlos Escalon, MD, Luis J. Herrera, MD and Bhupaul Ramsuchit, MD.

CMS Open Payments shows 53 general payments to Dr. Johnston from 13 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 56% of the total. Intuitive Surgical, Inc. paid the most, $2,732.

Dr. Johnston graduated from Florida State University College Of Medicine in 2010.

Dr. Johnston is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.