Victor Nazario, M.D.
NPI 1396182861 · Internal Medicine Physician · Mayaguez, PR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Victor Nazario, M.D. is a Internal Medicine Physician provider in Mayaguez, PR (NPI 1396182861).
Provider details
- NPI number
- 1396182861
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 19000 (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
13 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 · 130 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 311 | 64 |
| Losartan Potassium | 275 | 62 |
| Omeprazole | 273 | 121 |
| Gabapentin | 268 | 46 |
| Famotidine | 266 | 126 |
| Rosuvastatin Calcium | 244 | 46 |
| Tamsulosin Hcl | 216 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$71 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
- 2013-05-23
- Last updated
- 2019-01-29
Frequently asked questions
- What is Victor Nazario's NPI number?
- Victor Nazario's National Provider Identifier (NPI) is 1396182861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Victor Nazario's specialty?
- Victor Nazario is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Victor Nazario located?
- Victor Nazario's practice location on file with NPPES is Mayaguez Medical Center, Mayaguez, PR 00680.
- What is Victor Nazario's phone number?
- The practice phone number listed in the NPPES registry for Victor Nazario is (787) 832-1710.
- Does Victor Nazario accept Medicare?
- Victor Nazario is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Victor Nazario's NPI active?
- Yes — Victor Nazario's NPI (1396182861) is active in the NPPES registry as of the last update on 2019-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.