Physician Profile
Unclaimed ProfileAbout TAMESIS
Steven Antonio Tamesis, M.D. practices general surgery in Roslyn, NY. Steven is also listed as specializing in surgery. According to Medicare claims data, Steven cared for 206 Medicare patients across 297 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
- (516) 627-5262
- Email not available
Practice Locations
100 PORT WASHINGTON BLVD
Roslyn, NY 11576
Procedures Most Often Billed to Medicare
297 services · 206 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of gallbladder using an endoscope | Procedure | 47562 |
16 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
155 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
84 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
21 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
21 |
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Removal of gallbladder using an endoscope 8
Providers in NY who bill this service to Medicare most often.
Common questions
What does Dr. Tamesis specialize in?
Dr. Tamesis is a general surgeon in Roslyn, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
Where is Dr. Tamesis located?
Dr. Tamesis is listed at 100 PORT WASHINGTON BLVD, Roslyn, NY 11576. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Tamesis's phone number?
The number on file is (516) 627-5262. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Tamesis's NPI number?
Dr. Tamesis's National Provider Identifier is 1528447240. 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. Tamesis go to medical school?
Dr. Tamesis attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Tamesis been practicing?
Dr. Tamesis has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Tamesis do most often?
According to Medicare billing data, Dr. Tamesis performs procedures including removal of gallbladder 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. Tamesis confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Tamesis. 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.