Silvio Allegretti, M.D.
NPI 1023862059 · Internal Medicine Physician · Reno, NV
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Silvio Allegretti, M.D. is a Internal Medicine Physician provider in Reno, NV (NPI 1023862059).
Provider details
- NPI number
- 1023862059
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-04-16
- Last updated
- 2025-01-16
Frequently asked questions
- What is Silvio Allegretti's NPI number?
- Silvio Allegretti's National Provider Identifier (NPI) is 1023862059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Silvio Allegretti's specialty?
- Silvio Allegretti is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Silvio Allegretti located?
- Silvio Allegretti's practice location on file with NPPES is 1155 Mill St Wii, Reno, NV 89502.
- What is Silvio Allegretti's phone number?
- The practice phone number listed in the NPPES registry for Silvio Allegretti is (775) 682-8515.
- Does Silvio Allegretti accept Medicare?
- Silvio Allegretti is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Silvio Allegretti's NPI active?
- Yes — Silvio Allegretti's NPI (1023862059) is active in the NPPES registry as of the last update on 2025-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.