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Internal Medicine - Gastroenterology Specialists in Stuart, FL

Browse 12 Internal Medicine - Gastroenterology providers listed in NPPES with a practice address in Stuart, Florida.

12 Healthcare Providers

How Stuart compares with the U.S.

Stuart has 65 clinicians in Internal Medicine - Gastroenterology per 100,000 residents, 10.5 times the U.S. rate of 6.2.

That is 12 active clinicians in Internal Medicine - Gastroenterology with a practice address in Stuart, for a population of 18,520.

The Florida rate is 6.8 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

Too few clinicians in Internal Medicine - Gastroenterology in Stuart are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“12 of 12 providers
With recent CMS data first, then Aโ€“Z

Dr. Juan M. Castro , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
823 Se Osceola St, Stuart, FL 349942431
Phone: 7722839111
NPI Identifier 1376864157
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Dr. Gary Joseph Guzzardo , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
1065 Se Saint Lucie Blvd, Stuart, FL 349961328
Phone: 7722148098
NPI Identifier 1669552717
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Dr. Arif Ishmael , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
509 Se Riverside Dr Ste 303, Stuart, FL 349942579
Phone: 7722839111
NPI Identifier 1134449317
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Dr. Amitabh Kumar , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
1050 Se Monterey Rd, Suite 204, Stuart, FL 349944512
Phone: 7727815960
NPI Identifier 1346215712
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Dr. Erika Madrigal Hoyos , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
509 Se Riverside Dr Ste 303, Stuart, FL 349942579
Phone: 7722839111
NPI Identifier 1033323092
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Dr. Mark D Marilley , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
200 Se Hospital Ave, Stuart, FL 349942346
Phone: 7722875200
NPI Identifier 1407852353
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Dr. Howard Maunus , MD

Internal Medicine - Gastroenterology

Active NPI Status
1050 Se Monterey Rd, Suite 204, Stuart, FL 349944512
Phone: 7727815960
NPI Identifier 1679548309
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Dr. Benjamin John Ngo , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
509 Se Riverside Dr Ste 301, Stuart, FL 34994
Phone: 7722839111
NPI Identifier 1679780563
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Dr. Joao Miguel Serigado Soares Da Costa , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
200 Se Hospital Ave # 2346, Stuart, FL 349942346
Phone: 7722875200
NPI Identifier 1356706550
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Dr. Kimberly Sue Wyatt , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
509 Se Riverside Dr Ste 303, Stuart, FL 349942579
Phone: 7722839111
NPI Identifier 1326024902
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Dr. Gordon St Clair Baskin , MD

Internal Medicine - Gastroenterology

Active NPI Status
1050 Se Monterey Rd, Suite 204, Stuart, FL 349944512
Phone: 7727815960
NPI Identifier 1912972647
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Dr. Domingo Ngo , MD

Internal Medicine - Gastroenterology

Active NPI Status
823 Se Osceola St, Stuart, FL 349942431
Phone: 7722839111
NPI Identifier 1902866213
View Full Profile

Frequently Asked Questions about Internal Medicine - Gastroenterology in Stuart

How do I check a Internal Medicine - Gastroenterology practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Florida licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.