Physician Profile
Unclaimed ProfileAbout VANCE
Iris Lillian Vance, MD is a healthcare provider in Durham, NC specialising in gastroenterology. Iris trained at University of Virginia School of Medicine, graduating in 2012.
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
Areas of Expertise
Common questions
What does Dr. Vance specialise in?
Dr. Vance is a gastroenterology in Durham, NC. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GASTROENTEROLOGY”.
NPI registry
Where is Dr. Vance located?
Dr. Vance is listed at DUKE HEALTH 40 DUKE MEDICINE CIRCLE, Durham, NC 27710. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Vance's phone number?
The number on file is (919) 684-6437. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Vance?
Dr. Vance's National Provider Identifier is 1891061131. 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. Vance go to medical school?
Dr. Vance attended University of Virginia School of Medicine, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Vance have?
Dr. Vance has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Vance do most often?
According to Medicare billing data, Dr. Vance performs procedures including removal of polyps or growths of large bowel using an endoscope with mechanical snare, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope and biopsy of large bowel using a flexible endoscope; provides treatments such as 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
Is Dr. Vance's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Vance. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (919) 684-6437
- Email not available
Practice Locations
DUKE HEALTH 40 DUKE MEDICINE CIRCLE
Durham, NC 27710
Procedures Most Often Billed to Medicare
355 services · 347 patients · 12 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
102 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
43 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
28 |
| Control of bleeding of small bowel using an endoscope | Procedure | 44378 |
19 |
| Removal of large bowel tissue using a flexible endoscope | Procedure | 45390 |
14 |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
13 |
| Imaging of digestive tract done from the inside of the digestive tract | Treatment | 91110 |
18 |
| Imaging of digestive tract done from the inside of the digestive tract | Treatment | 91110 |
12 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
33 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
29 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated 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 1
Same specialty, same street address — most likely the same department or group.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other gastroenterology specialists in Durham 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at University of Virginia School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2012 at University of Virginia School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of polyps or growths of large bowel using an endoscope with mechanical snare 8
Providers in NC who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.