Carlos Vargas, MD
NPI 1578083721 · General Practice Physician · San Juan, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carlos Vargas, MD is a General Practice Physician provider in San Juan, PR (NPI 1578083721).
Provider details
- NPI number
- 1578083721
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 21508 (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
2 documented practice locations
- 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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 43 | 42 |
| Famotidine | 34 | 33 |
| Ondansetron Hcl | 13 | 12 |
| Azithromycin | 12 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$79 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
Additional practice locations (1)
- Edif Jesus T PineiroAve Fernandez Juncos Esquina MolinilloCarolina, PR 00985Phone: (787) 626-3322
Registry dates
- Enumerated
- 2017-06-20
- Last updated
- 2023-02-24
- Certified
- 2023-02-22
Frequently asked questions
- What is Carlos Vargas's NPI number?
- Carlos Vargas's National Provider Identifier (NPI) is 1578083721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carlos Vargas's specialty?
- Carlos Vargas is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Carlos Vargas located?
- Carlos Vargas's practice location on file with NPPES is 1395 Calle San Rafael, San Juan, PR 00909-2518.
- What is Carlos Vargas's phone number?
- The practice phone number listed in the NPPES registry for Carlos Vargas is (787) 999-7620.
- Does Carlos Vargas accept Medicare?
- Carlos Vargas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carlos Vargas's NPI active?
- Yes — Carlos Vargas's NPI (1578083721) is active in the NPPES registry as of the last update on 2023-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.