Mario Santaella Maldonado, MD
NPI 1265417497 · Internal Medicine Physician · Sabana Grande, PR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mario Santaella Maldonado, MD is a Internal Medicine Physician provider in Sabana Grande, PR (NPI 1265417497).
Provider details
- NPI number
- 1265417497
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 9933 (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
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 131 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 878 | 147 |
| Gabapentin | 781 | 124 |
| Losartan Potassium | 710 | 158 |
| Simvastatin | 680 | 147 |
| Atorvastatin Calcium | 570 | 126 |
| Amlodipine Besylate | 371 | 78 |
| Alendronate Sodium | 320 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-09
- Last updated
- 2010-02-16
Frequently asked questions
- What is Mario Santaella Maldonado's NPI number?
- Mario Santaella Maldonado's National Provider Identifier (NPI) is 1265417497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mario Santaella Maldonado's specialty?
- Mario Santaella Maldonado is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mario Santaella Maldonado located?
- Mario Santaella Maldonado's practice location on file with NPPES is 17 Calle Baldorioty, Sabana Grande, PR 00637.
- What is Mario Santaella Maldonado's phone number?
- The practice phone number listed in the NPPES registry for Mario Santaella Maldonado is (787) 873-4345.
- Does Mario Santaella Maldonado accept Medicare?
- Mario Santaella Maldonado is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mario Santaella Maldonado's NPI active?
- Yes — Mario Santaella Maldonado's NPI (1265417497) is active in the NPPES registry as of the last update on 2010-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.