Kristin Leigh Serrato, FNP-C
NPI 1063914398ActiveIndividual· Nurse Practitioner, Family· Sun City, AZ
Nurse Practitioner, Family (FNP-C) with Arizona Digestive Health PC, practicing in Sun City, Arizona. Their prescriptions cost Medicare Part D more than their services did: $85,494 for 242 claims, against $9,921 paid for services in 2024. Abbvie Inc. was the largest of 13 companies reporting payments in 2025, $1,948 in all, mostly food and beverage. Lists Wickenburg Community Hospital as a hospital affiliation.
Overview
| NPI | 1063914398 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Mar 2, 2018 |
| Last updated in NPPES | Sep 12, 2024 |
| Certified by provider | Sep 12, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP11062 | AZ |
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 - Nurse Practitioner (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 107 |
|---|---|
| Services billed | 127 across 5 procedure codes |
| Paid by Medicare | $9,921 |
Part D prescriptions in 2024
| Prescriptions (claims) | 242 · 377 30-day fills |
|---|---|
| Patients | 158 |
| Total drug cost | $85,494 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Arizona Digestive Health PCSun City, AZ · 136 clinicians
Hospital affiliation
- Wickenburg Community HospitalWickenburg, AZ
Industry payments (Open Payments)
- 2025$1,948 · 51 payments from 13 companies
- 2024$1,327 · 44 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $534.92 | 12 |
| Janssen Biotech, Inc. | $515.71 | 15 |
| Genzyme Corporation | $341.75 | 4 |
| Takeda Pharmaceuticals U.S.A., Inc. | $170.86 | 8 |
| Madrigal Pharmaceuticals | $136.19 | 1 |
What the 2025 payments were for
- Food and Beverage$1,804 · 48 payments
- Education$144.19 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family nurse practitioners in Sun City
- 1043894512
- 1063292365
- 1063712537
- 1063998912
- 1215678495
- 1235830662
- 1336664184
- 1346840055
- 1396343430
- 1528436813
- 1538643218
- 1568074888
All 55 family nurse practitioners in Sun City · All family nurse practitioners in Arizona