Physician Profile
Samuel Hunter Dunn, MD
Unclaimed ProfileAbout Dr. Dunn
Samuel Hunter Dunn, MD practices gastroenterology in North Little Rock, AR. Samuel is a 2016 graduate of University of Texas Southwestern Medical School at Dallas. Samuel is also listed as specializing in internal medicine. According to Medicare claims data, Samuel cared for 1,649 Medicare patients across 2,187 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (501) 945-3343
- Email not available
Practice Locations
3401 SPRINGHILL DR STE 400
North Little Rock, AR 72117
Conditions Commonly Evaluated or Treated
Within Gastroenterology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Acid reflux
- Celiac disease
- Crohn's disease
- Hemorrhoids
- IBS
- Swallowing difficulties
- Ulcerative colitis
Procedures & services
Most searched procedures
Procedures Most Often Billed to Medicare
2,187 services · 1,649 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
185 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
165 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
110 |
| Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | Procedure | 43249 |
46 |
| Insertion of guide wire with dilation of esophagus using a flexible endoscope | Procedure | 43248 |
28 |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43235 |
26 |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
16 |
| Measurement of liver stiffness | Treatment | 91200 |
27 |
| Imaging of digestive tract done from the inside of the digestive tract | Treatment | 91110 |
12 |
| Pathology examination of tissue using a microscope, intermediate complexity | Lab test | 88305 |
631 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other gastroenterology specialists at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 25 related providers in 4 groups
Other gastroenterology specialists in North Little Rock 1
Same specialty, same city.
Trained at University of Texas Southwestern Medical School at Dallas 8
Other providers in the same specialty who trained at the same institution.
Class of 2016 at University of Texas Southwestern Medical School at Dallas 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 8
Providers in AR who bill this service to Medicare most often.
Common questions
What does Dr. Dunn specialize in?
Dr. Dunn is a gastroenterology in North Little Rock, AR. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GASTROENTEROLOGY”.
NPI registry
Where is Dr. Dunn located?
Dr. Dunn is listed at 3401 SPRINGHILL DR STE 400, North Little Rock, AR 72117. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Dunn's phone number?
The number on file is (501) 945-3343. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Dunn's NPI number?
Dr. Dunn's National Provider Identifier is 1689038416. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Dunn go to medical school?
Dr. Dunn attended University of Texas Southwestern Medical School at Dallas, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Dunn been practicing?
Dr. Dunn has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Dunn do most often?
According to Medicare billing data, Dr. Dunn performs procedures including biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, removal of polyps or growths of large bowel using an endoscope with mechanical snare and biopsy of large bowel using a flexible endoscope; provides treatments such as measurement of liver stiffness and imaging of digestive tract done from the inside of the digestive tract, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Dunn confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dunn. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.