Julio Martinez-Silvestrini, M.D.
NPI 1891710521 · Physical Medicine & Rehabilitation Physician · Longmeadow, MA
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julio Martinez-Silvestrini, M.D. is a Physical Medicine & Rehabilitation Physician provider in Longmeadow, MA (NPI 1891710521).
Provider details
- NPI number
- 1891710521
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 213872 (MA)
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
19 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
421 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) |
|---|---|---|
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 96 | $44 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 78 | $125 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 58 | $161 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 28 | $97 |
| Nerve Conduction, 7-8 Studies95910 | 23 | $104 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 93 | 20 |
| Diclofenac Sodium | 32 | 14 |
| Topiramate | 30 | — |
| Cyclobenzaprine Hcl | 29 | — |
| Morphine Sulfatebrand: Morphine Sulfate Er | 24 | — |
| Baclofen | 23 | — |
| Meloxicam | 19 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2022-11-21
- Certified
- 2022-11-21
Frequently asked questions
- What is Julio Martinez-Silvestrini's NPI number?
- Julio Martinez-Silvestrini's National Provider Identifier (NPI) is 1891710521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julio Martinez-Silvestrini's specialty?
- Julio Martinez-Silvestrini is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Julio Martinez-Silvestrini located?
- Julio Martinez-Silvestrini's practice location on file with NPPES is 21 Dwight Rd Ste 204, Longmeadow, MA 01106-1765.
- What is Julio Martinez-Silvestrini's phone number?
- The practice phone number listed in the NPPES registry for Julio Martinez-Silvestrini is (413) 794-5600.
- Does Julio Martinez-Silvestrini accept Medicare?
- Julio Martinez-Silvestrini is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julio Martinez-Silvestrini's NPI active?
- Yes — Julio Martinez-Silvestrini's NPI (1891710521) is active in the NPPES registry as of the last update on 2022-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.