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Werner Fernandez, M.D.
NPI 1154536589 · Specialist · Mayaguez, PR
Werner Fernandez, M.D. is a Specialist provider in Mayaguez, PR (NPI 1154536589).
Provider details
- NPI number
- 1154536589
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5398 (PR)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(89/100 index)
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.
Mailing address
750 Carr 313
Cabo Rojo, PR 00623-4555
Registry dates
- Enumerated
- 2007-05-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Werner Fernandez's NPI number?
- Werner Fernandez's National Provider Identifier (NPI) is 1154536589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Werner Fernandez's specialty?
- Werner Fernandez is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Werner Fernandez located?
- Werner Fernandez's practice location on file with NPPES is 1740 Corazones Ave., Mayaguez, PR 00681.
- What is Werner Fernandez's phone number?
- The practice phone number listed in the NPPES registry for Werner Fernandez is (787) 834-5026.
- Is Werner Fernandez's NPI active?
- Yes — Werner Fernandez's NPI (1154536589) 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.