Ann Marie Lopez Paragas, MD
NPI 1437585890ActiveIndividual· Hospitalist· Anaheim, CA
Hospitalist (MD) in Anaheim, California, trained at Saint Louis University School of Medicine (class of 2006). 345 Medicare patients in 2024, $90,460 paid; nearly all of their 227 Part D prescriptions were generic (95%).
Overview
| NPI | 1437585890 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 17, 2013 |
| Last updated in NPPES | Jul 2, 2026 |
| Certified by provider | Jul 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | C199591 | CA |
| Internal Medicine | 207R00000X | 10718A | WY |
| Internal Medicine | 207R00000X | 57.022692 | OH |
| Hospitalist | 208M00000X | 10718A | WY |
| Internal Medicine | 207R00000X | TL3430 | WY |
| Internal Medicine | 207R00000X | C199591 | CA |
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 - Internal Medicine (CA); Practitioner - Internal Medicine (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 345 |
|---|---|
| Services billed | 1,076 across 15 procedure codes |
| Paid by Medicare | $90,460 |
Part D prescriptions in 2024
| Prescriptions (claims) | 227 · 228 30-day fills |
|---|---|
| Patients | 107 |
| Total drug cost | $4,662 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Internal Medicine |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Hospital affiliation
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 hospitalists in Anaheim · All hospitalists in California