Samir Trehan, MD
NPI 1811287451 · Orthopaedic Hand Surgery Physician · New York, NY
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samir Trehan, MD is a Orthopaedic Hand Surgery Physician provider in New York, NY (NPI 1811287451).
Provider details
- NPI number
- 1811287451
- Entity type
- Individual
- Primary specialty
- Orthopaedic Hand Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2016007185 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
730 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 226 | $102 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 114 | $144 |
| Injection Into Tendon Or Ligament20550 | 107 | $60 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 95 | $126 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 77 | $188 |
| Release And/Or Relocation of Hand Nerve |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-04-16
- Last updated
- 2020-12-31
- Certified
- 2020-12-31
Frequently asked questions
- What is Samir Trehan's NPI number?
- Samir Trehan's National Provider Identifier (NPI) is 1811287451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samir Trehan's specialty?
- Samir Trehan is listed in the NPPES registry with a primary specialty of Orthopaedic Hand Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Samir Trehan located?
- Samir Trehan's practice location on file with NPPES is 535 E 70th St, New York, NY 10021-4823.
- What is Samir Trehan's phone number?
- The practice phone number listed in the NPPES registry for Samir Trehan is (212) 606-1586.
- Does Samir Trehan accept Medicare?
- Samir Trehan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samir Trehan's NPI active?
- Yes — Samir Trehan's NPI (1811287451) is active in the NPPES registry as of the last update on 2020-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.