Marilyn Sanchez Hernandez, OD
NPI 1518956358 · Optometrist · Arecibo, PR
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilyn Sanchez Hernandez, OD is a Optometrist provider in Arecibo, PR (NPI 1518956358).
Provider details
- NPI number
- 1518956358
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 410 (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
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
- 2005-10-14
- Last updated
- 2019-07-24
Frequently asked questions
- What is Marilyn Sanchez Hernandez's NPI number?
- Marilyn Sanchez Hernandez's National Provider Identifier (NPI) is 1518956358, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Sanchez Hernandez's specialty?
- Marilyn Sanchez Hernandez is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Marilyn Sanchez Hernandez located?
- Marilyn Sanchez Hernandez's practice location on file with NPPES is 371 Calle Del Rey, Arecibo, PR 00612.
- What is Marilyn Sanchez Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Sanchez Hernandez is (787) 246-6340.
- Does Marilyn Sanchez Hernandez accept Medicare?
- Marilyn Sanchez Hernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilyn Sanchez Hernandez's NPI active?
- Yes — Marilyn Sanchez Hernandez's NPI (1518956358) is active in the NPPES registry as of the last update on 2019-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.