Alheli Arce Gastelum, M.D.
NPI 1164909735ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Fresno, CA
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) with Clinica Sierra Vista, practicing in Fresno, California. Part D covered 483 prescriptions written in 2024, 47% of them generic. Dexcom, Inc. was the largest of 12 companies reporting payments in 2025, $508.10 in all, mostly food and beverage.
Overview
| NPI | 1164909735 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 25, 2018 |
| Last updated in NPPES | Oct 2, 2024 |
| Certified by provider | Oct 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | A174340 | CA |
| Internal Medicine | 207R00000X | A174340 | CA |
| Internal Medicine | 207R00000X | 8186 | NE |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 483 · 883 30-day fills |
|---|---|
| Patients | 126 |
| Total drug cost | $207,366 |
| Generic share | 47% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Endocrinology |
Medical group
- Clinica Sierra VistaBakersfield, CA · 178 clinicians
Industry payments (Open Payments)
- 2025$508.10 · 19 payments from 12 companies
- 2024$204.66 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $153.63 | 3 |
| Mannkind Corporation | $82.36 | 3 |
| Glaxosmithkline, LLC. | $49.51 | 2 |
| Lilly USA, LLC | $37.13 | 2 |
| Amgen Inc. | $35.89 | 2 |
What the 2025 payments were for
- Food and Beverage$465.60 · 18 payments
- Education$42.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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