Niviana Yambo-Mercado, O.D.
NPI 1477616258 · Optometrist · Coto Laurel, PR
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Niviana Yambo-Mercado, O.D. is a Optometrist provider in Coto Laurel, PR (NPI 1477616258).
Provider details
- NPI number
- 1477616258
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 599 (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
- 2006-12-19
- Last updated
- 2021-10-28
- Certified
- 2021-10-28
Frequently asked questions
- What is Niviana Yambo-Mercado's NPI number?
- Niviana Yambo-Mercado's National Provider Identifier (NPI) is 1477616258, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Niviana Yambo-Mercado's specialty?
- Niviana Yambo-Mercado is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Niviana Yambo-Mercado located?
- Niviana Yambo-Mercado's practice location on file with NPPES is 1718 Carr 506, Coto Laurel, PR 00780-2601.
- What is Niviana Yambo-Mercado's phone number?
- The practice phone number listed in the NPPES registry for Niviana Yambo-Mercado is (787) 840-4646.
- Does Niviana Yambo-Mercado accept Medicare?
- Niviana Yambo-Mercado is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Niviana Yambo-Mercado's NPI active?
- Yes — Niviana Yambo-Mercado's NPI (1477616258) is active in the NPPES registry as of the last update on 2021-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.