John C. Kaufman, MD, is listed in the federal NPI Registry as a gastroenterologist with a practice at 10000 SW Innovation Way in Port St Lucie, Florida. His NPI was issued in 2005. He is also listed for internal medicine, gastroenterology. The registry shows licenses in NY, FL.
Gastroenterologists specialise in the digestive system: stomach, intestines, liver and pancreas.
After your visit
Digestive problems are about patterns: which meals, which days, how long. A symptom diary kept for a few weeks is often the single most useful thing you can bring back to your gastroenterologist. Emerge Care, free to download on iPhone, is built for exactly that: tell it how you feel in your own words, get plain answers with the source behind every fact, and walk into your next gastroenterologist appointment with Dr. Kaufman with a one-page summary and your questions ready.
Emerge Care never diagnoses or replaces your doctor.
John C. Kaufman is listed in the NPI Registry with a primary specialty of Gastroenterology. Gastroenterologists specialise in the digestive system: stomach, intestines, liver and pancreas.
The NPI Registry lists a practice location at 10000 SW Innovation Way, Port St Lucie, Florida 34987. The listed phone number is 772-345-8100. Call to confirm the address before your visit.
We do not have insurance information. Call the office or check your insurance plan's provider directory before booking.
Bring a list of everything you take, including supplements, with how often and your insurance card and photo id. Write down your top questions, for example: "What could be causing my symptoms?"
Details come from the CMS NPPES NPI Registry, the public federal record of licensed providers, checked October 2026. Emerge Care is not affiliated with John C. Kaufman, and this listing is not a recommendation or an endorsement. Call the office to confirm location, insurance and availability. Are you this provider and want something changed? Email hello@getemergeapp.com.

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