Maria Sifontes, O.D.
NPI 1396702502 · Optometrist · San Juan, PR
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Sifontes, O.D. is a Optometrist provider in San Juan, PR (NPI 1396702502).
Provider details
- NPI number
- 1396702502
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- License
- 411 (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
- 2006-05-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Maria Sifontes's NPI number?
- Maria Sifontes's National Provider Identifier (NPI) is 1396702502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Sifontes's specialty?
- Maria Sifontes is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Maria Sifontes located?
- Maria Sifontes's practice location on file with NPPES is Estacinamiento Multipiso Centro Medico, San Juan, PR 00927.
- What is Maria Sifontes's phone number?
- The practice phone number listed in the NPPES registry for Maria Sifontes is (787) 250-9412.
- Does Maria Sifontes accept Medicare?
- Maria Sifontes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Sifontes's NPI active?
- Yes — Maria Sifontes's NPI (1396702502) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.