Teresa Montesinos Roig, MD
NPI 1538292677 · Internal Medicine Physician · Mayaguez, PR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Teresa Montesinos Roig, MD is a Internal Medicine Physician provider in Mayaguez, PR (NPI 1538292677).
Provider details
- NPI number
- 1538292677
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 11602 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 102 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 383 | 121 |
| Gabapentin | 368 | 81 |
| Levothyroxine Sodium | 353 | 75 |
| Metformin Hcl | 223 | 71 |
| Famotidine | 204 | 50 |
| Simvastatin | 196 | 60 |
| Glimepiride | 184 | 63 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-14
- Last updated
- 2012-12-03
Frequently asked questions
- What is Teresa Montesinos Roig's NPI number?
- Teresa Montesinos Roig's National Provider Identifier (NPI) is 1538292677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Montesinos Roig's specialty?
- Teresa Montesinos Roig is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Teresa Montesinos Roig located?
- Teresa Montesinos Roig's practice location on file with NPPES is 59 Calle Virginia, Mayaguez, PR 00680-3820.
- What is Teresa Montesinos Roig's phone number?
- The practice phone number listed in the NPPES registry for Teresa Montesinos Roig is (787) 834-6985.
- Does Teresa Montesinos Roig accept Medicare?
- Teresa Montesinos Roig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Teresa Montesinos Roig's NPI active?
- Yes — Teresa Montesinos Roig's NPI (1538292677) is active in the NPPES registry as of the last update on 2012-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.