Alexander William Daguanno, MD
NPI 1114422938ActiveIndividual· Emergency Medicine· Whittier, CA
Emergency Medicine (MD) in Whittier, California, trained at Emory University School of Medicine (class of 2018). 311 Medicare patients in 2024, $46,354 paid; nearly all of their 239 Part D prescriptions were generic (90%).
Overview
| NPI | 1114422938 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 25, 2018 |
| Last updated in NPPES | Jun 20, 2022 |
| Certified by provider | Jun 20, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A166275 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 | 311 |
|---|---|
| Services billed | 487 across 12 procedure codes |
| Paid by Medicare | $46,354 |
Part D prescriptions in 2024
| Prescriptions (claims) | 239 · 240 30-day fills |
|---|---|
| Patients | 168 |
| Total drug cost | $11,940 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Emory University School of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Torrance Health Association IncRedondo Beach, CA · 299 clinicians
- Intercommunity Emergency Medical GroupDowney, CA · 67 clinicians
Hospital affiliations
- Pih Health Downey HospitalDowney, CA
- Pih Health Good Samaritan HospitalLos Angeles, CA
- Pih Health Hospital-WhittierWhittier, CA
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 52 emergency medicine physicians in Whittier · All emergency medicine physicians in California