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Internal Medicine - Gastroenterology Specialists in Naples, FL

Browse 21 Internal Medicine - Gastroenterology providers listed in NPPES with a practice address in Naples, Florida.

21 Healthcare Providers

How Naples compares with the U.S.

Naples has 107 clinicians in Internal Medicine - Gastroenterology per 100,000 residents, 17.3 times the U.S. rate of 6.2.

That is 21 active clinicians in Internal Medicine - Gastroenterology with a practice address in Naples, for a population of 19,704.

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.

100% of clinicians in Internal Medicine - Gastroenterology in Naples listed in the CMS Medicare file (18 of 18) accept Medicare assignment. That is similar to the Florida share of 98%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

56% of clinicians in Internal Medicine - Gastroenterology in Naples listed in the CMS Medicare file (10 of 18) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Florida share of 36%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

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. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Internal Medicine - Gastroenterology Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine - Gastroenterology practitioners in Naples, FL

Source: CMS PECOS
PECOS Enrolled Specialists 19 In Naples, FL
Part B Lab & Imaging Eligible 19 Diagnostic Referrals
DME Ordering Eligible 19 Durable Medical Equipment
Home Health Agency Referrals 19 HHA Ordering Eligible
Showing 1โ€“20 of 21 providers
With recent CMS data first, then Aโ€“Z

Dr. Mazen Albeldawi , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
708 Goodlette-Frank Rd N Fl 2, Naples, FL 341025644
Phone: 2392917005
NPI Identifier 1811161680
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Dr. Maged Mokhtar Bakr , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
311 9th St N, Ste 304, Naples, FL 341025885
Phone: 2396242730
NPI Identifier 1760753636
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Dr. Jan Barrios , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
2350 Vanderbilt Beach Rd Ste 201, Naples, FL 341092760
Phone: 2395925864
NPI Identifier 1164538138
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Dr. Manuel Fabian Bustamante , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
3369 Pine Ridge Rd Unit 203, Naples, FL 341093932
Phone: 2396312662
NPI Identifier 1568411809
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Dr. Donnesha Breon Clayton , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2450 Goodlette Rd N Ste 102, Naples, FL 341034595
Phone: 2396240035
NPI Identifier 1356786792
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Dr. Michael Cohen , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
6101 Pine Ridge Rd, Naples, FL 341193900
Phone: 2393484008
NPI Identifier 1841281912
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Dr. Alexandra Grace , DO, MPH

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1656 Medical Blvd Ste 301, Naples, FL 341101423
Phone: 2395936201
NPI Identifier 1861773533
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Dr. Anna C. Juncadella , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
1285 Creekside Blvd E Unit 102, Naples, FL 341090595
Phone: 2396248070
NPI Identifier 1467714980
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Dr. Steven Arthur Meckstroth , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1656 Medical Blvd, Suite 301, Naples, FL 341101423
Phone: 2395936201
NPI Identifier 1073508123
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Dr. Dennis Michael Meighan , DO

Internal Medicine - Gastroenterology

Active NPI Status
350 7th St N, Naples, FL 341025754
Phone: 2396242730
NPI Identifier 1134239106
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Dr. Shardul Ashwin Nanavati , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4760 Tamiami Trail North, Suite 27, Naples, FL 341033884
Phone: 2395939599
NPI Identifier 1811906779
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Dr. Rajeev Prabakaran , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
311 9th St N Ste 304, Naples, FL 341025887
Phone: 2396242730
NPI Identifier 1366618209
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Dr. William J Provance , DO

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
681 Goodlette Rd N, Ste 130, Naples, FL 341025458
Phone: 2396439767
NPI Identifier 1174517403
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Dr. Gustavo D Rivera , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
1064 Goodlette Road, Naples, FL 34102
Phone: 2396491186
NPI Identifier 1154573830
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Dr. Joseph Griffin Spano , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
130 Tamiami Trl N, Ste 130, Naples, FL 341026224
Phone: 2392634470
NPI Identifier 1417068040
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Dr. Kunal Suryawala , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
11181 Health Park Blvd Ste 2220, Naples, FL 341105734
Phone: 2396248070
NPI Identifier 1326365289
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Dr. Rafael Antonio Urbina-Velez , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1064 Goodlette-Frank Rd N, Naples, FL 341025446
Phone: 2396491186
NPI Identifier 1902119845
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Dr. Maria T Valdes , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
6101 Pine Ridge Rd, Naples, FL 341193900
Phone: 2393484509
NPI Identifier 1902890809
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Dr. Scott L Wiesen , MD

Internal Medicine - Gastroenterology

Active NPI Status
625 9th St N, Suite 304, Naples, FL 341028143
Phone: 2397754444
NPI Identifier 1831130814
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Dr. Guy Winzenried , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
150 Tamiami Trl N, Ste 2, Naples, FL 341026203
Phone: 2394340009
NPI Identifier 1578500310
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Frequently Asked Questions about Internal Medicine - Gastroenterology in Naples

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.