Sonya Castellanos, MD
NPI 1033213483 · General Practice Physician · San Sebastian, PR
Sonya Castellanos, MD is a General Practice Physician provider in San Sebastian, PR (NPI 1033213483).
Provider details
- NPI number
- 1033213483
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15221 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sonya Castellanos's NPI number?
- Sonya Castellanos's National Provider Identifier (NPI) is 1033213483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonya Castellanos's specialty?
- Sonya Castellanos is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Sonya Castellanos located?
- Sonya Castellanos's practice location on file with NPPES is Carr 111 Km 14.5, San Sebastian, PR 00685.
- What is Sonya Castellanos's phone number?
- The practice phone number listed in the NPPES registry for Sonya Castellanos is (787) 280-7029.
- Is Sonya Castellanos's NPI active?
- Yes — Sonya Castellanos's NPI (1033213483) 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.