Viviana Lojo, O.D.
NPI 1922114560 · Optometrist · San Juan, PR
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Viviana Lojo, O.D. is a Optometrist provider in San Juan, PR (NPI 1922114560).
Provider details
- NPI number
- 1922114560
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 547 (PR)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-08-23
- Last updated
- 2021-07-30
- Certified
- 2021-07-30
Frequently asked questions
- What is Viviana Lojo's NPI number?
- Viviana Lojo's National Provider Identifier (NPI) is 1922114560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Viviana Lojo's specialty?
- Viviana Lojo is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Viviana Lojo located?
- Viviana Lojo's practice location on file with NPPES is 1007 Ave Munoz Rivera Ste 7, San Juan, PR 00925-2716.
- What is Viviana Lojo's phone number?
- The practice phone number listed in the NPPES registry for Viviana Lojo is (787) 767-7973.
- Does Viviana Lojo accept Medicare?
- Viviana Lojo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Viviana Lojo's NPI active?
- Yes — Viviana Lojo's NPI (1922114560) is active in the NPPES registry as of the last update on 2021-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.