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Internal Medicine - Gastroenterology Specialists in Delray Beach, FL

Browse 16 Internal Medicine - Gastroenterology providers listed in NPPES with a practice address in Delray Beach, Florida.

16 Healthcare Providers

How Delray Beach compares with the U.S.

Delray Beach has 24 clinicians in Internal Medicine - Gastroenterology per 100,000 residents, 3.8 times the U.S. rate of 6.2.

That is 16 active clinicians in Internal Medicine - Gastroenterology with a practice address in Delray Beach, for a population of 67,979.

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 Delray Beach listed in the CMS Medicare file (11 of 11) 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.

64% of clinicians in Internal Medicine - Gastroenterology in Delray Beach listed in the CMS Medicare file (7 of 11) 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 Delray Beach, FL

Source: CMS PECOS
PECOS Enrolled Specialists 12 In Delray Beach, FL
Part B Lab & Imaging Eligible 12 Diagnostic Referrals
DME Ordering Eligible 12 Durable Medical Equipment
Home Health Agency Referrals 12 HHA Ordering Eligible
Showing 1โ€“16 of 16 providers
With recent CMS data first, then Aโ€“Z

Dr. Yasir H Al-Azzawi , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4675 Linton Blvd Ste 204, Delray Beach, FL 334456615
Phone: 5614960808
NPI Identifier 1942597018
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Dr. Lianne K Cavell , MD

Internal Medicine - Gastroenterology

Active NPI Status
4675 Linton Blvd, Suite 204, Delray Beach, FL 334456615
Phone: 5614960808
NPI Identifier 1215194758
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Dr. Sherman Chamberlain , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
6646 Atlantic Ave Ste 100, Delray Beach, FL 334461627
Phone: 5616389533
NPI Identifier 1104936855
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Dr. James Chong , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4675 Linton Blvd, Suite 202, Delray Beach, FL 334456611
Phone: 5614955700
NPI Identifier 1538130828
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Dr. Robert A Cohen , MD

Internal Medicine - Gastroenterology

Active NPI Status
4675 Linton Blvd Ste 202, Delray Beach, FL 334456615
Phone: 5614955700
NPI Identifier 1881606648
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Dr. Sherry B. Ellis , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
6646 Atlantic Ave Ste 100, Delray Beach, FL 334461627
Phone: 5616389533
NPI Identifier 1114114311
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Dr. Moshe Eliezer Hirth , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
6646 Atlantic Ave Ste 100, Delray Beach, FL 334461627
Phone: 5616389533
NPI Identifier 1740374677
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Dr. Jonathan David Kaplan , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4675 Linton Blvd, Suite 202, Delray Beach, FL 334456611
Phone: 5614955700
NPI Identifier 1255327284
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Dr. Steven Benjamin Kirschner , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
6646 Atlantic Ave Ste 100, Delray Beach, FL 334461627
Phone: 5616389533
NPI Identifier 1447244579
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Dr. Richard Paul Milgrim , MD

Internal Medicine - Gastroenterology

Active NPI Status
4675 Linton Blvd, Suite 204, Delray Beach, FL 334456615
Phone: 5614960808
NPI Identifier 1063447449
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Dr. Stephen Michael Miller , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
4675 Linton Blvd, Suite 203, Delray Beach, FL 334456615
Phone: 5612454550
NPI Identifier 1598773574
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Dr. Morris Samuel Naus , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4675 Linton Blvd, Suite 202, Delray Beach, FL 334456611
Phone: 5614955700
NPI Identifier 1598751679
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Dr. Michael B. Tindel , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
6200 Atlantic Ave Ste 100, Delray Beach, FL 334843506
Phone: 5614035783
NPI Identifier 1184624355
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Dr. Aaron Weiss , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4675 Linton Blvd Ste 202, Delray Beach, FL 334456615
Phone: 7189204321
NPI Identifier 1700233731
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Dr. Steven L Diamond , MD

Internal Medicine - Gastroenterology

Active NPI Status
5606 Vintage Oaks Terrace, Delray Beach, FL 33484
Phone: 5618650306
NPI Identifier 1659833002
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Dr. Richard Allen Greenwald , MD

Internal Medicine - Gastroenterology

Active NPI Status
225 S Congress Ave, Delray Beach, FL 334454616
Phone: 5612743100
NPI Identifier 1295976314
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Frequently Asked Questions about Internal Medicine - Gastroenterology in Delray Beach

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.