Sebastian Frontera, MS
NPI 1780334789 · General Practice Physician · San Juan, PR
Sebastian Frontera, MS is a General Practice Physician provider in San Juan, PR (NPI 1780334789).
Provider details
- NPI number
- 1780334789
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MS
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- P. Dr. Jose Celso BarbosaSan Juan, 00921, PR 00693-0069Phone: (787) 758-2525
Registry dates
- Enumerated
- 2022-03-24
- Last updated
- 2025-02-06
- Certified
- 2025-02-03
Frequently asked questions
- What is Sebastian Frontera's NPI number?
- Sebastian Frontera's National Provider Identifier (NPI) is 1780334789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sebastian Frontera's specialty?
- Sebastian Frontera is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Sebastian Frontera located?
- Sebastian Frontera's practice location on file with NPPES is 22 Centro Medico Metropolitano, San Juan, PR 00935-0069.
- What is Sebastian Frontera's phone number?
- The practice phone number listed in the NPPES registry for Sebastian Frontera is (787) 763-4149.
- Is Sebastian Frontera's NPI active?
- Yes — Sebastian Frontera's NPI (1780334789) is active in the NPPES registry as of the last update on 2025-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.