Rogelio Montalvo, MD
NPI 1891986600 · Internal Medicine Physician · Guaynabo, PR
Rogelio Montalvo, MD is a Internal Medicine Physician provider in Guaynabo, PR (NPI 1891986600).
Provider details
- NPI number
- 1891986600
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 12821 (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
18 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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Levothyroxine Sodium | 26 |
| Lisinopril | 18 |
| Carbidopa/Levodopabrand: Rytary | 13 |
| Digoxin | 13 |
| Pramipexole Di-Hclbrand: Pramipexole Dihydrochloride | 13 |
| Pantoprazole Sodium | 13 |
| Cinacalcet Hcl | 13 |
| Chlorthalidone | 13 |
| Calcitriol | 13 |
| Simvastatin | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-06
- Last updated
- 2007-08-06
Frequently asked questions
- What is Rogelio Montalvo's NPI number?
- Rogelio Montalvo's National Provider Identifier (NPI) is 1891986600, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rogelio Montalvo's specialty?
- Rogelio Montalvo is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rogelio Montalvo located?
- Rogelio Montalvo's practice location on file with NPPES is 30 Calle Juan C Borbon Apt 205, Guaynabo, PR 00969-5319.
- What is Rogelio Montalvo's phone number?
- The practice phone number listed in the NPPES registry for Rogelio Montalvo is (787) 406-1408.
- Is Rogelio Montalvo's NPI active?
- Yes — Rogelio Montalvo's NPI (1891986600) is active in the NPPES registry as of the last update on 2007-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.