Mario Santiago, M.D.
NPI 1215998976 · General Practice Physician · Orlando, FL
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mario Santiago, M.D. is a General Practice Physician provider in Orlando, FL (NPI 1215998976).
Provider details
- NPI number
- 1215998976
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 14652 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 · 144 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 551 | 232 |
| Amlodipine Besylate | 360 | 156 |
| Rosuvastatin Calcium | 347 | 154 |
| Losartan Potassium | 341 | 142 |
| Metformin Hcl | 330 | 133 |
| Levothyroxine Sodium | 309 | 116 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-31
- Last updated
- 2026-02-17
- Certified
- 2026-02-17
Frequently asked questions
- What is Mario Santiago's NPI number?
- Mario Santiago's National Provider Identifier (NPI) is 1215998976, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mario Santiago's specialty?
- Mario Santiago is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Mario Santiago located?
- Mario Santiago's practice location on file with NPPES is 737 S Semoran Blvd, Orlando, FL 32807-3121.
- What is Mario Santiago's phone number?
- The practice phone number listed in the NPPES registry for Mario Santiago is (321) 247-4960.
- Does Mario Santiago accept Medicare?
- Mario Santiago is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mario Santiago's NPI active?
- Yes — Mario Santiago's NPI (1215998976) is active in the NPPES registry as of the last update on 2026-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.