Karla Vargas Reyes, MD
NPI 1932656451 · Internal Medicine Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karla Vargas Reyes, MD is a Internal Medicine Physician provider in San Juan, PR (NPI 1932656451).
Provider details
- NPI number
- 1932656451
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 19690 (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
9 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 · 105 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 370 | 211 |
| Famotidine | 245 | 88 |
| Gabapentin | 238 | 110 |
| Losartan Potassium | 229 | 128 |
| Amlodipine Besylate | 208 | 109 |
| Levothyroxine Sodiumbrand: Synthroid | 204 | 100 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$155 across 6 records (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
- 2016-09-01
- Last updated
- 2025-06-18
- Certified
- 2025-06-18
Frequently asked questions
- What is Karla Vargas Reyes's NPI number?
- Karla Vargas Reyes's National Provider Identifier (NPI) is 1932656451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karla Vargas Reyes's specialty?
- Karla Vargas Reyes is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karla Vargas Reyes located?
- Karla Vargas Reyes's practice location on file with NPPES is Carretera Num. 21, U-34, San Juan, PR 00921-3313.
- What is Karla Vargas Reyes's phone number?
- The practice phone number listed in the NPPES registry for Karla Vargas Reyes is (787) 793-0440.
- Does Karla Vargas Reyes accept Medicare?
- Karla Vargas Reyes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karla Vargas Reyes's NPI active?
- Yes — Karla Vargas Reyes's NPI (1932656451) is active in the NPPES registry as of the last update on 2025-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.