Physician Profile
Unclaimed ProfileAbout WEISSMAN
Sam Weissman, MD practices gastroenterology in Brooklyn, NY. According to Medicare claims data, Sam cared for 964 Medicare patients across 1,106 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) 854-5100
- Email not available
Practice Locations
202 FOSTER AVE
Brooklyn, NY 11230
Procedures Most Often Billed to Medicare
1,106 services · 964 patients · 23 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
83 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
59 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
37 |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
17 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
15 |
| Ultrasound scan of organ tissue for measuring elasticity | Imaging | 76981 |
154 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
31 |
| Measurement of liver stiffness | Treatment | 91200 |
18 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
93 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
88 |
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.
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1986 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in NY who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Weissman?
Dr. Weissman 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
What is Dr. Weissman's address?
Dr. Weissman is listed at 202 FOSTER AVE, Brooklyn, NY 11230. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Weissman?
The number on file is (718) 854-5100. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Weissman's NPI number?
Dr. Weissman's National Provider Identifier is 1922083880. 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. Weissman train?
Dr. Weissman attended Other, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Weissman been practicing?
Dr. Weissman has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Weissman perform?
According to Medicare billing data, Dr. Weissman performs procedures including insertion of needle into vein for collection of blood sample, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope and biopsy of large bowel using a flexible endoscope; reads or performs imaging such as ultrasound scan of organ tissue for measuring elasticity; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and measurement of liver stiffness, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Weissman confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Weissman. 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.