Physician Profile
Unclaimed ProfileAbout RAU
Prashanth Rau, M.D. is a healthcare provider in Worcester, MA specializing in gastroenterology. Prashanth trained at University of Massachusetts Medical School, graduating in 2016. Medicare claims data shows Prashanth provided 528 services to 453 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
- (508) 334-2846
- Email not available
Practice Locations
119 BELMONT ST
Worcester, MA 01605
Procedures Most Often Billed to Medicare
528 services · 453 patients · 16 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | Procedure | 43264 |
62 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
52 |
| Insertion of stent into pancreatic or bile duct using a flexible endoscope | Procedure | 43274 |
49 |
| Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth | Procedure | 43237 |
36 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
33 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
29 |
| Removal of stent from pancreatic or bile duct using a flexible endoscope | Procedure | 43275 |
20 |
| Ultrasound guided needle aspiration or biopsy of esophagus using a flexible endoscope | Procedure | 43238 |
18 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
13 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
13 |
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 5
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 Worcester 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at University of Massachusetts Medical School 7
Other providers in the same specialty who trained at the same institution.
Class of 2016 at University of Massachusetts Medical School 7
Providers who graduated from the same medical school in the same year.
Also performs Removal of stone or debris from bile or pancreatic duct using a flexible endoscope 8
Providers in MA who bill this service to Medicare most often.
Common questions
What is Dr. Rau's specialty?
Dr. Rau is a gastroenterology in Worcester, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GASTROENTEROLOGY”.
NPI registry
Where can I find Dr. Rau?
Dr. Rau is listed at 119 BELMONT ST, Worcester, MA 01605. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Rau?
The number on file is (508) 334-2846. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Rau?
Dr. Rau's National Provider Identifier is 1336501311. 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. Rau's medical education?
Dr. Rau attended University of Massachusetts Medical School, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Rau have?
Dr. Rau has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Rau known for?
According to Medicare billing data, Dr. Rau performs procedures including removal of stone or debris from bile or pancreatic duct using a flexible endoscope, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope and insertion of stent into pancreatic or bile duct using a flexible endoscope; reads or performs imaging such as review by radiologist of image from tube placement into bile duct using an endoscope and review by radiologist of bile and/or pancreatic duct image during surgery, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Rau's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Rau. 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.