Physician Profile
Unclaimed ProfileAbout TREHAN
Based in New York, NY, Samir K Trehan, MD is listed in the NPI registry under orthopedic surgery. Samir graduated from Warren Alpert Medical School of Brown University in 2011. Samir is also listed as specializing in orthopaedic hand surgery. Medicare claims data shows Samir provided 858 services to 666 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
- (212) 606-1586
- Email not available
Practice Locations
535 E 70TH ST
New York, NY 10021
Procedures Most Often Billed to Medicare
858 services · 666 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection into tendon or ligament | Procedure | 20550 |
107 |
| Release and/or relocation of hand nerve | Procedure | 64721 |
52 |
| Aspiration and/or injection of fluid from small joint | Procedure | 20600 |
29 |
| Incision of tendon covering of finger | Procedure | 26055 |
15 |
| Treatment of 3 or more broken lower forearm bone pieces on thumb side inside wrist joint with placement of stabilizing device | Procedure | 25609 |
15 |
| Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | Drug given | J0702 |
128 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
226 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
114 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
95 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
77 |
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 orthopedic surgeons in New York 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 2011 at Warren Alpert Medical School of Brown University 8
Providers who graduated from the same medical school in the same year.
Also performs Injection into tendon or ligament 8
Providers in NY who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Trehan?
Dr. Trehan is an orthopedic surgeon in New York, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
What is Dr. Trehan's address?
Dr. Trehan is listed at 535 E 70TH ST, New York, NY 10021. 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. Trehan?
The number on file is (212) 606-1586. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Trehan?
Dr. Trehan's National Provider Identifier is 1811287451. 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. Trehan train?
Dr. Trehan attended Warren Alpert Medical School of Brown University, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Trehan have?
Dr. Trehan has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Trehan perform?
According to Medicare billing data, Dr. Trehan performs procedures including injection into tendon or ligament, release and/or relocation of hand nerve and aspiration and/or injection of fluid from small joint, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Trehan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Trehan. 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.