Melissa Martinez Rivera, OD
NPI 1649994468 · Optometrist · Isabela, PR
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Martinez Rivera, OD is a Optometrist provider in Isabela, PR (NPI 1649994468).
Provider details
- NPI number
- 1649994468
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 761 (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
3 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
- 2022-09-27
- Last updated
- 2022-09-27
- Certified
- 2022-09-27
Frequently asked questions
- What is Melissa Martinez Rivera's NPI number?
- Melissa Martinez Rivera's National Provider Identifier (NPI) is 1649994468, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Martinez Rivera's specialty?
- Melissa Martinez Rivera is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Melissa Martinez Rivera located?
- Melissa Martinez Rivera's practice location on file with NPPES is 3241 Ave Militar, Isabela, PR 00662-4091.
- What is Melissa Martinez Rivera's phone number?
- The practice phone number listed in the NPPES registry for Melissa Martinez Rivera is (787) 830-9000.
- Does Melissa Martinez Rivera accept Medicare?
- Melissa Martinez Rivera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Martinez Rivera's NPI active?
- Yes — Melissa Martinez Rivera's NPI (1649994468) is active in the NPPES registry as of the last update on 2022-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.