Alfredo Roger, M.D.
NPI 1306835335 · General Practice Physician · San Juan, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alfredo Roger, M.D. is a General Practice Physician provider in San Juan, PR (NPI 1306835335).
Provider details
- NPI number
- 1306835335
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 15907 (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 · 78 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 143 | 59 |
| Gabapentin | 133 | 38 |
| Levothyroxine Sodium | 129 | 34 |
| Atorvastatin Calcium | 117 | 34 |
| Losartan Potassium | 107 | 36 |
| Clonazepam | 99 | 18 |
| Azithromycin | 94 | 92 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-21
- Last updated
- 2025-05-21
- Certified
- 2025-05-21
Frequently asked questions
- What is Alfredo Roger's NPI number?
- Alfredo Roger's National Provider Identifier (NPI) is 1306835335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alfredo Roger's specialty?
- Alfredo Roger is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Alfredo Roger located?
- Alfredo Roger's practice location on file with NPPES is 164 Calle Weser, San Juan, PR 00926-3202.
- What is Alfredo Roger's phone number?
- The practice phone number listed in the NPPES registry for Alfredo Roger is (787) 758-0972.
- Does Alfredo Roger accept Medicare?
- Alfredo Roger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alfredo Roger's NPI active?
- Yes — Alfredo Roger's NPI (1306835335) is active in the NPPES registry as of the last update on 2025-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.