Sigrid Perez Frontera, M.D.
NPI 1649277765 · General Practice Physician · Adjuntas, PR
Sigrid Perez Frontera, M.D. is a General Practice Physician provider in Adjuntas, PR (NPI 1649277765).
Provider details
- NPI number
- 1649277765
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 16572 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$8,849 across 10 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-05
- Last updated
- 2025-05-16
- Certified
- 2025-05-16
Frequently asked questions
- What is Sigrid Perez Frontera's NPI number?
- Sigrid Perez Frontera's National Provider Identifier (NPI) is 1649277765, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sigrid Perez Frontera's specialty?
- Sigrid Perez Frontera is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Sigrid Perez Frontera located?
- Sigrid Perez Frontera's practice location on file with NPPES is 18 Calle Progreso, Adjuntas, PR 00601-2460.
- What is Sigrid Perez Frontera's phone number?
- The practice phone number listed in the NPPES registry for Sigrid Perez Frontera is (787) 829-1617.
- Is Sigrid Perez Frontera's NPI active?
- Yes — Sigrid Perez Frontera's NPI (1649277765) is active in the NPPES registry as of the last update on 2025-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.