Doctor profile · Federal record
Dr. Yasser Shaib, MD
Gastroenterology Physician (CMS: Gastroenterology) · Worcester, MA
- NPI 1326052788
- Accepts Medicare
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
55 Lake Ave N
Worcester, MA 016550002
(508) 334-2846 - Additional location
-
119 Belmont St
Worcester, MA 016052903 - Additional location
-
21 Eastern Ave
Worcester, MA 016053094
(508) 856-8350 - Mailing address
-
Po Box 415348
Boston, MA 022415348
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- May 10, 2022
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Massachusetts #291941
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326052788. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
49
Distinct HCPCS
4
Medicare allowed
$7,042
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 14 | 14 | $191 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 13 | 13 | $183 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 11 | 11 | $176 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 11 | 11 | $5 |
In context: peer comparison
Among 20 peers in this city , average services per provider: 36. This provider delivers 1.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
15
Patients
15
Total drug cost
$211
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 15 | 15 | $211 |
Frequently asked questions
What is Dr. Yasser Shaib's medical specialty?
Dr. Yasser Shaib practices Gastroenterology Physician in Worcester, MA.
Where does Dr. Yasser Shaib practice?
Dr. Yasser Shaib practices at 55 Lake Ave N, Worcester, MA 016550002. Office phone: 5083342846.
What is Dr. Yasser Shaib's NPI?
Dr. Yasser Shaib's National Provider Identifier (NPI) is 1326052788, issued by NPPES.
Does Dr. Yasser Shaib accept Medicare assignment?
Yes. Dr. Yasser Shaib accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yasser Shaib commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk (HCPCS G0121); Colorectal cancer screening; colonoscopy on individual at high risk (HCPCS G0105). Source: CMS Medicare Physician & Other Practitioners file.