Salvador Alvarez, MD
NPI 1144219676 · Internal Medicine Physician · Jacksonville, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Salvador Alvarez, MD is a Internal Medicine Physician provider in Jacksonville, FL (NPI 1144219676).
Provider details
- NPI number
- 1144219676
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME59385 (FL)
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 tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2005-10-18
- Last updated
- 2023-01-26
- Certified
- 2023-01-26
Frequently asked questions
- What is Salvador Alvarez's NPI number?
- Salvador Alvarez's National Provider Identifier (NPI) is 1144219676, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Salvador Alvarez's specialty?
- Salvador Alvarez is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Salvador Alvarez located?
- Salvador Alvarez's practice location on file with NPPES is 4500 San Pablo Rd S, Jacksonville, FL 32224-1865.
- What is Salvador Alvarez's phone number?
- The practice phone number listed in the NPPES registry for Salvador Alvarez is (904) 953-2000.
- Does Salvador Alvarez accept Medicare?
- Salvador Alvarez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Salvador Alvarez's NPI active?
- Yes — Salvador Alvarez's NPI (1144219676) is active in the NPPES registry as of the last update on 2023-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.