Kristin Nicole Arreola, M.D.
NPI 1518166677ActiveIndividual· Internal Medicine, Hematology & Oncology· Roseville, CA
Internal Medicine, Hematology & Oncology (M.D.) in Roseville, California, trained at University of Texas Medical Branch at Galveston (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $1,021,549 for 829 claims, against $89,543 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 17 companies reporting payments in 2025, $561.33 in all, mostly food and beverage.
Overview
| NPI | 1518166677 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 17, 2007 |
| Last updated in NPPES | Jul 9, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A132090 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 404 |
|---|---|
| Services billed | 1,187 across 12 procedure codes |
| Paid by Medicare | $89,543 |
Part D prescriptions in 2024
| Prescriptions (claims) | 829 · 1,625 30-day fills |
|---|---|
| Patients | 216 |
| Total drug cost | $1,021,549 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Sutter Valley Medical FoundationModesto, CA · 2,500 clinicians
Hospital affiliations
- Sutter Auburn Faith HospitalAuburn, CA
- Sutter Medical Center, SacramentoSacramento, CA
- Sutter Roseville Medical CenterRoseville, CA
Industry payments (Open Payments)
- 2025$561.33 · 22 payments from 17 companies
- 2024$65.52 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $76.92 | 3 |
| Pfizer Inc. | $51.28 | 2 |
| Genzyme Corporation | $50.87 | 2 |
| Array Biopharma Inc | $39.93 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $37.20 | 1 |
What the 2025 payments were for
- Food and Beverage$561.33 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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