Maria Montoya, M.D.
NPI 1528002458ActiveIndividual· Emergency Medicine· Glendale, CA
Emergency Medicine (M.D.) in Glendale, California, trained at University of California, Geffen School of Medicine (class of 1993). 569 Medicare patients in 2024, $72,764 paid; nearly all of their 148 Part D prescriptions were generic (97%). Abiomed was the largest of 2 companies reporting payments in 2024, $62.92 in all, mostly food and beverage.
Overview
| NPI | 1528002458 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 14, 2006 |
| Last updated in NPPES | Nov 27, 2023 |
| Certified by provider | Sep 8, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | G84305 | 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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 569 |
|---|---|
| Services billed | 897 across 26 procedure codes |
| Paid by Medicare | $72,764 |
Part D prescriptions in 2024
| Prescriptions (claims) | 148 · 152 30-day fills |
|---|---|
| Patients | 105 |
| Total drug cost | $1,712 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Usc Care Medical Group IncLos Angeles, CA · 1,380 clinicians
- Premier Health PartnersMariposa, CA · 18 clinicians
- Oc Emergency PhysiciansTustin, CA · 13 clinicians
Hospital affiliations
- Foothill Regional Medical CenterTustin, CA
- Usc Verdugo Hills HospitalGlendale, CA
Industry payments (Open Payments)
- 2024$62.92 · 3 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $40.00 | 2 |
| Gilead Sciences, Inc. | $22.92 | 1 |
What the 2024 payments were for
- Food and Beverage$62.92 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 65 emergency medicine physicians in Glendale · All emergency medicine physicians in California