Physician Profile
Unclaimed ProfileAbout WALL
Ian Wall, D.O. is a healthcare provider in Brooklyn, NY specializing in gastroenterology. Ian is also listed as specializing in internal medicine. According to Medicare claims data, Ian cared for 628 Medicare patients across 807 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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (718) 336-3900
- Email not available
Practice Locations
902 QUENTIN RD SEVENTH FLOOR
Brooklyn, NY 11223
Procedures Most Often Billed to Medicare
807 services · 628 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
95 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
68 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
52 |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
38 |
| Injection beneath lining of large bowel using a flexible endoscope | Procedure | 45381 |
12 |
| Ultrasound scan of organ tissue for measuring elasticity | Imaging | 76981 |
22 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
402 |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
47 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
39 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
20 |
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.
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.
Other gastroenterology specialists in Brooklyn 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2003 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of large bowel using a flexible endoscope 8
Providers in NY who bill this service to Medicare most often.
- Saratoga Schenectady Endoscopy Center, LLC
- Carnegie Hill Endoscopy LLC
- Yorkville Endoscopy, LLC
- Digestive Diseases Diagnostic & Treatment Center LLC
- Great South Bay Endoscopy Center, LLC
- Endoscopy Center of Long Island LLC
- St. Peter'S Ambulatory Surgery Center LLC
- Long Island Digestive Endoscopy Center, LLC
Common questions
What is Dr. Wall's specialty?
Dr. Wall is a gastroenterology in Brooklyn, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GASTROENTEROLOGY”.
NPI registry
Where can I find Dr. Wall?
Dr. Wall is listed at 902 QUENTIN RD SEVENTH FLOOR, Brooklyn, NY 11223. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Wall?
The number on file is (718) 336-3900. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Wall's NPI number?
Dr. Wall's National Provider Identifier is 1528170792. 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
What is Dr. Wall's medical education?
Dr. Wall attended Other, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Wall been practicing?
Dr. Wall has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Wall known for?
According to Medicare billing data, Dr. Wall performs procedures including biopsy of large bowel using a flexible endoscope, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope and removal of polyps or growths of large bowel using an endoscope with mechanical snare; reads or performs imaging such as ultrasound scan of organ tissue for measuring elasticity, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Wall confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Wall. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.