Ammar Hemaidan, MD
Gastroenterology · Internal Medicine (CMS) · Port Orange, FL
At a glance
1690 Dunlawton Ave Ste 120, Port Orange, FL 32127-8980
Published activity: Colonoscopy · Upper gastrointestinal (GI) endoscopy for acid reflux. View counts and coverage
NPPES record updated Mar 10, 2020. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1690 Dunlawton Ave Ste 120Port Orange, FL 32127-8980
Additional reported practice locations
250 Harrison StreetParrish Medical Group
Titusville, FL 32780
Phone: 3215674991
Fax: 3862712273 303 N Clyde Morris Blvd
Daytona Beach, FL 321142709
Phone: 3864254000
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1989
- CMS specialties
- Gastroenterology · Internal Medicine
Practice groups
- Advanced Gastroenterology Health Care Centers
- Halifax Healthcare Systems Inc
- North Brevard Medical Support Inc
Reported hospital affiliations
- Halifax Health /Uf Health Medical Center Of Delton Deltona, FL
- Halifax Health Medical Center Daytona Beach, FL
- Parrish Medical Center Titusville, FL
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Colonoscopy | 173 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 311 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $359.33 |
Reporting companies
| Company | Amount |
|---|---|
| JANSSEN BIOTECH, INC. | $142.87 |
| ABBVIE INC. | $95.66 |
| PHATHOM PHARMACEUTICALS, INC. | $73.46 |
| BOSTON SCIENTIFIC CORPORATION | $24.96 |
| GENZYME CORPORATION | $22.38 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Gastroenterology · Internal Medicine (CMS)
- Taxonomy code
- 207RG0100X
- Enumeration date
- Jul 5, 2006
- Record updated
- Mar 10, 2020
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
208M00000X
License reported: ME78370 FL
207RG0100X · Primary
License reported: ME78370 FL
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1690 Dunlawton Ave Ste 120Port Orange, FL 32127-8980
- Phone
- (386) 271-2273
- Fax
- (386) 271-2274
Mailing address
1690 DUNLAWTON AVESTE 120
PORT ORANGE, FL 321278980
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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