Ivan A. Guerrero, MD
NPI 1326016536ActiveIndividual· Internal Medicine, Infectious Disease· Jacksonville, FL
Internal Medicine, Infectious Disease (MD) with Ivan Guerrero MD PA, practicing in Jacksonville, Florida. Their prescriptions cost Medicare Part D more than their services did: $5,063,266 for 1,940 claims, against $92,624 paid for services in 2024. Viiv Healthcare Company was the largest of 9 companies reporting payments in 2025, $1,731 in all, mostly food and beverage. Lists Ascension St Vincent's Riverside and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1326016536 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 14, 2006 |
| Last updated in NPPES | Jul 26, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | ME82361 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Infectious Disease (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 404 |
|---|---|
| Services billed | 1,192 across 11 procedure codes |
| Paid by Medicare | $92,624 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,940 · 2,031 30-day fills |
|---|---|
| Patients | 201 |
| Total drug cost | $5,063,266 |
| Generic share | 31% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
Medical group
- Ivan Guerrero MD PAJacksonville, FL · 2 clinicians
Hospital affiliations
- Ascension St Vincent's RiversideJacksonville, FL
- Ascension St Vincent's SouthsideJacksonville, FL
- Baptist Medical Center BeachesJacksonville Beach, FL
- Baptist Medical Center - NassauFernandina Beach, FL
- HCA Florida Memorial HospitalJacksonville, FL
Other facilities
- Ascension Health at Home of Florida 1 LLCHome health agency · Jacksonville, FL
Industry payments (Open Payments)
- 2025$1,731 · 71 payments from 9 companies
- 2024$1,889 · 78 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $581.93 | 24 |
| Gilead Sciences, Inc. | $476.55 | 19 |
| Merck Sharp & Dohme LLC | $283.48 | 11 |
| Paratek Pharmaceuticals, Inc. | $122.51 | 5 |
| Theratechnologies Inc. | $87.54 | 3 |
What the 2025 payments were for
- Food and Beverage$1,720 · 70 payments
- Education$10.85 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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