Stephen Silva
NPI 1518452408 · Orthopaedic Surgery Physician · Boston, MA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Silva is a Orthopaedic Surgery Physician provider in Boston, MA (NPI 1518452408).
Provider details
- NPI number
- 1518452408
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- MT216802 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
352 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Replacement of Knee Joint, Both Sides of Knee27447 | 80 | $247 |
| Replacement of Thigh Bone and Hip Joint With Prosthesis27130 | 62 | $219 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 55 | $100 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 36 | $81 |
| X-Ray of Hip, Minimum of 4 Views73503 | 32 | $61 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$9,912 across 42 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-06-25
- Last updated
- 2023-06-29
- Certified
- 2023-06-29
Frequently asked questions
- What is Stephen Silva's NPI number?
- Stephen Silva's National Provider Identifier (NPI) is 1518452408, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Silva's specialty?
- Stephen Silva is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Silva located?
- Stephen Silva's practice location on file with NPPES is 125 Parker Hill Ave, Boston, MA 02120-2847.
- What is Stephen Silva's phone number?
- The practice phone number listed in the NPPES registry for Stephen Silva is (754) 617-5000.
- Does Stephen Silva accept Medicare?
- Stephen Silva is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Silva's NPI active?
- Yes — Stephen Silva's NPI (1518452408) is active in the NPPES registry as of the last update on 2023-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.