Physician Profile
Unclaimed ProfileAbout HANSCOM
Mark Hanscom, MD practises gastroenterology in New York, NY. Mark is a 2016 graduate of Northwestern University Feinberg Medical School.
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 is Dr. Hanscom's specialty?
Dr. Hanscom is a gastroenterology in New York, 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. Hanscom?
Dr. Hanscom is listed at 1283 YORK AVE, 9TH FLOOR DIVISION OF GASTROENTEROLOGY AND HEPATOLOGY, New York, NY 10065. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Hanscom?
The number on file is (646) 962-2383. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Hanscom's NPI number?
Dr. Hanscom's National Provider Identifier is 1982095980. 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. Hanscom's medical education?
Dr. Hanscom attended Northwestern University Feinberg Medical School, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Hanscom been practising?
Dr. Hanscom has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Hanscom known for?
According to Medicare billing data, Dr. Hanscom 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 ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope; reads or performs imaging such as review by radiologist of image from tube placement into bile duct using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Hanscom confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hanscom. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (646) 962-2383
- Email not available
Practice Locations
1283 YORK AVE, 9TH FLOOR DIVISION OF GASTROENTEROLOGY AND HEPATOLOGY
New York, NY 10065
Procedures Most Often Billed to Medicare
273 services · 252 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
55 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
41 |
| Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43242 |
24 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
19 |
| Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43259 |
19 |
| Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | Procedure | 43264 |
18 |
| Insertion of stent into pancreatic or bile duct using a flexible endoscope | Procedure | 43274 |
17 |
| Review by radiologist of image from tube placement into bile duct using an endoscope | Imaging | 74328 |
26 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
34 |
| 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 6
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 New York 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Northwestern University Feinberg Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 2016 at Northwestern University Feinberg Medical School 7
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 NY 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.