Sebastian Infanzon Santos, MD
NPI 1992772495 · General Practice Physician · Aguadilla, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sebastian Infanzon Santos, MD is a General Practice Physician provider in Aguadilla, PR (NPI 1992772495).
Provider details
- NPI number
- 1992772495
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 8127 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
11 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 11 | $69 |
Typical Medicare-allowed amounts for these services range $69–$69 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefadroxil | 25 | 25 |
| Tramadol Hcl | 22 | 20 |
| Omeprazole | 22 | 14 |
| Ciprofloxacin Hcl | 20 | 19 |
| Famotidine | 19 | 18 |
| Diclofenac Potassium | 17 | 17 |
| Meclizine Hcl | 16 | 15 |
| Gabapentin | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-02
- Last updated
- 2020-09-16
- Certified
- 2020-09-16
Frequently asked questions
- What is Sebastian Infanzon Santos's NPI number?
- Sebastian Infanzon Santos's National Provider Identifier (NPI) is 1992772495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sebastian Infanzon Santos's specialty?
- Sebastian Infanzon Santos is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Sebastian Infanzon Santos located?
- Sebastian Infanzon Santos's practice location on file with NPPES is Carr. 110 Km 9.8 Office 1, Aguadilla, PR 00604-0046.
- What is Sebastian Infanzon Santos's phone number?
- The practice phone number listed in the NPPES registry for Sebastian Infanzon Santos is (787) 890-1502.
- Does Sebastian Infanzon Santos accept Medicare?
- Sebastian Infanzon Santos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sebastian Infanzon Santos's NPI active?
- Yes — Sebastian Infanzon Santos's NPI (1992772495) is active in the NPPES registry as of the last update on 2020-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.