Humberto Herrera, M.D.
NPI 1174543326ActiveIndividual· General Practice· Huntington Park, CA
General Practice (M.D.) with Luis A. Galdamez, MD Inc., practicing in Huntington Park, California. Their prescriptions cost Medicare Part D more than their services did: $54,500 for 482 claims, against $3,310 paid for services in 2024. Lilly USA, LLC reported $26.72 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1174543326 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 20, 2006 |
| Last updated in NPPES | Jul 9, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | A45767 | 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 - General Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 23 |
|---|---|
| Services billed | 41 across 8 procedure codes |
| Paid by Medicare | $3,310 |
Part D prescriptions in 2024
| Prescriptions (claims) | 482 · 1,000 30-day fills |
|---|---|
| Patients | 100 |
| Total drug cost | $54,500 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1974 |
|---|---|
| Medicare specialty | General Practice |
Medical group
- Luis A. Galdamez, MD Inc.Huntington Park, CA · 6 clinicians
Industry payments (Open Payments)
- 2025$26.72 · 1 payment from 1 company
- 2024$49.83 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $26.72 | 1 |
What the 2025 payments were for
- Food and Beverage$26.72 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 general practitioners in Huntington Park · All general practitioners in California