Physician Profile
Unclaimed ProfileAbout BERZIN
Tyler M Berzin, MD is a healthcare provider in Boston, MA specializing in gastroenterology. Tyler trained at Warren Alpert Medical School of Brown University, graduating in 2003. Medicare claims data shows Tyler provided 987 services to 911 patients.
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
- (617) 667-2136
- Email not available
Practice Locations
330 BROOKLINE AVE BETH ISRAEL DEACONESS MEDICAL CENTER- HARVARD MEDICAL
Boston, MA 02215
Procedures Most Often Billed to Medicare
987 services · 911 patients · 24 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
115 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
103 |
| Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43259 |
71 |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43235 |
60 |
| Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43242 |
52 |
| Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | Procedure | 43264 |
46 |
| Insertion of stent into pancreatic or bile duct using a flexible endoscope | Procedure | 43274 |
41 |
| Destruction of polyp or growth of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43270 |
32 |
| Removal of large bowel tissue using a flexible endoscope | Procedure | 45390 |
31 |
| Replacement of stent in pancreatic or bile duct using a flexible endoscope | Procedure | 43276 |
29 |
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.
Related specialists at this location 2
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.
Other gastroenterology specialists in Boston 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Warren Alpert Medical School of Brown University 8
Other providers in the same specialty who trained at the same institution.
Class of 2003 at Warren Alpert Medical School of Brown University 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 MA who bill this service to Medicare most often.
Common questions
What does Dr. Berzin specialize in?
Dr. Berzin is a gastroenterology in Boston, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GASTROENTEROLOGY”.
NPI registry
Where is Dr. Berzin located?
Dr. Berzin is listed at 330 BROOKLINE AVE BETH ISRAEL DEACONESS MEDICAL CENTER- HARVARD MEDICAL, Boston, MA 02215. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Berzin's phone number?
The number on file is (617) 667-2136. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Berzin?
Dr. Berzin's National Provider Identifier is 1376597641. 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. Berzin go to medical school?
Dr. Berzin attended Warren Alpert Medical School of Brown University, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Berzin have?
Dr. Berzin has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Berzin do most often?
According to Medicare billing data, Dr. Berzin 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 ultrasound exam 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
Is Dr. Berzin's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Berzin. 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.