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Internal Medicine - Gastroenterology Specialists in Melbourne, FL

Browse 20 Internal Medicine - Gastroenterology providers listed in NPPES with a practice address in Melbourne, Florida.

20 Healthcare Providers

How Melbourne compares with the U.S.

Melbourne has 23 clinicians in Internal Medicine - Gastroenterology per 100,000 residents, 3.7 times the U.S. rate of 6.2.

That is 20 active clinicians in Internal Medicine - Gastroenterology with a practice address in Melbourne, for a population of 86,576.

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.

94% of clinicians in Internal Medicine - Gastroenterology in Melbourne listed in the CMS Medicare file (16 of 17) 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.

12% of clinicians in Internal Medicine - Gastroenterology in Melbourne listed in the CMS Medicare file (2 of 17) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower 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 Melbourne, FL

Source: CMS PECOS
PECOS Enrolled Specialists 18 In Melbourne, FL
Part B Lab & Imaging Eligible 18 Diagnostic Referrals
DME Ordering Eligible 18 Durable Medical Equipment
Home Health Agency Referrals 18 HHA Ordering Eligible
Showing 1โ€“20 of 20 providers
With recent CMS data first, then Aโ€“Z

Dr. Martin E Avalos , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
8725 N Wickham Rd, Suite 302, Melbourne, FL 329405997
Phone: 3214349230
NPI Identifier 1033101985
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Dr. Robert M Barbati , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
240 N Wickham Rd Ste 309, Melbourne, FL 329358661
Phone: 3217521630
NPI Identifier 1134219967
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Dr. Daniel J Campbell , DO

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
1350 Hickory St, Melbourne, FL 329013224
Phone: 3214341771
NPI Identifier 1467015610
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Dr. Akriti Dewanwala , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
8075 Spyglass Hill Rd Ste 101, Melbourne, FL 329408281
Phone: 3212558008
NPI Identifier 1356573984
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Dr. Charles A Farrington , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
1223 Gateway Dr Ste 2b, Melbourne, FL 329012607
Phone: 3213615614
NPI Identifier 1114917655
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Dr. Shireen F Gadallah , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
25 Silver Palm Ave, Suite B, Melbourne, FL 329013177
Phone: 3217254150
NPI Identifier 1700983863
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Dr. Adwait H Jathal , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
200 Michigan Ave, Melbourne, FL 329013100
Phone: 3219520700
NPI Identifier 1972574333
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Dr. Athan P Kartsonis , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
1350 Hickory St, Melbourne, FL 329013224
Phone: 3214341771
NPI Identifier 1922081983
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Dr. Peter A Koretsky , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
2955 Pineda Plaza Way Ste 115, Melbourne, FL 329407306
Phone: 3212547375
NPI Identifier 1467556456
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Dr. Gita Koshy , MD

Internal Medicine - Gastroenterology

Active NPI Status
1223 Gateway Dr Ste 2b, Melbourne, FL 329012607
Phone: 3213123476
NPI Identifier 1396879557
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Dr. Francene R. Martin , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
1223 Gateway Dr Ste 2b, Melbourne, FL 329012607
Phone: 3213615614
NPI Identifier 1205914835
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Dr. Barry A Mills , MD

Internal Medicine - Gastroenterology

Active NPI Status
1223 Gateway Drive, Melbourne, FL 329012607
Phone: 3217254500
NPI Identifier 1285617662
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Dr. Timothy Orphanides , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
1223 Gateway Dr Ste 2b, Melbourne, FL 329012607
Phone: 3215490736
NPI Identifier 1023017530
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Dr. Francisco Roberto Ruiz , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
240 N Wickham Rd Ste 309, Melbourne, FL 329358661
Phone: 3217521630
NPI Identifier 1861430134
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Dr. Andrew D Schmidt , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
1223 Gateway Dr Ste 2b, Melbourne, FL 329012607
Phone: 3215490796
NPI Identifier 1598740037
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Dr. Srinivasan Selvaraj , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
1350 Hickory St, Melbourne, FL 329013224
Phone: 3214341771
NPI Identifier 1194783654
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Dr. Scott Seminer , MD

Internal Medicine - Gastroenterology

Active NPI Status
1334 Valentine St, Melbourne, FL 329013128
Phone: 3216761870
NPI Identifier 1275519548
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Ian L Steele

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1223 Gateway Dr, Suite 2b, Melbourne, FL 329012607
Phone: 3215490813
NPI Identifier 1962584664
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Dr. John Claude Turse , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
200 Michigan Ave, Melbourne, FL 329013100
Phone: 3219520700
NPI Identifier 1174505531
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Dr. Kaseng Derek Chan-Pong , MD

Internal Medicine - Gastroenterology

Active NPI Status
1223 Gateway Dr Ste B, Melbourne, FL 329012607
Phone: 3217254500
NPI Identifier 1316937535
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Frequently Asked Questions about Internal Medicine - Gastroenterology in Melbourne

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.