Dubal Rolon Alvarado, MD
NPI 1942246905 · Internal Medicine Physician · Humacao, PR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dubal Rolon Alvarado, MD is a Internal Medicine Physician provider in Humacao, PR (NPI 1942246905).
Provider details
- NPI number
- 1942246905
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 9854 (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 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 164 | 48 |
| Losartan Potassium | 86 | 27 |
| Levothyroxine Sodium | 80 | 24 |
| Gabapentin | 67 | 19 |
| Omeprazole | 59 | 18 |
| Amlodipine Besylate/Benazeprilbrand: Amlodipine Besylate-Benazepril | 50 | 15 |
| Pentoxifylline |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-20
- Last updated
- 2012-02-21
Frequently asked questions
- What is Dubal Rolon Alvarado's NPI number?
- Dubal Rolon Alvarado's National Provider Identifier (NPI) is 1942246905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dubal Rolon Alvarado's specialty?
- Dubal Rolon Alvarado is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dubal Rolon Alvarado located?
- Dubal Rolon Alvarado's practice location on file with NPPES is Turquesa Street, Humacao, PR 00791.
- What is Dubal Rolon Alvarado's phone number?
- The practice phone number listed in the NPPES registry for Dubal Rolon Alvarado is (787) 285-4240.
- Does Dubal Rolon Alvarado accept Medicare?
- Dubal Rolon Alvarado is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dubal Rolon Alvarado's NPI active?
- Yes — Dubal Rolon Alvarado's NPI (1942246905) is active in the NPPES registry as of the last update on 2012-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.