Alyson Elaine Liew-Spilger, DO
NPI 1376100545ActiveIndividual· Obstetrics & Gynecology· Tempe, AZ
Obstetrics & Gynecology (DO) with Southwest Contemporary Women's Care PC, practicing in Tempe, Arizona. Mostly services rather than prescriptions: Medicare paid $2,590 for 16 patients in 2024, with only 20 Part D claims. Abbvie Inc. was the largest of 5 companies reporting payments in 2025, $144.24 in all, mostly food and beverage. Lists Banner Desert Medical Center as a hospital affiliation.
Overview
| NPI | 1376100545 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 23, 2019 |
| Last updated in NPPES | Sep 8, 2025 |
| Certified by provider | Sep 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 010363 | 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 - Obstetrics/Gynecology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 28 across 9 procedure codes |
| Paid by Medicare | $2,590 |
Part D prescriptions in 2024
| Prescriptions (claims) | 20 · 24 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $710.89 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Southwest Contemporary Women's Care PCPhoenix, AZ · 22 clinicians
Hospital affiliation
- Banner Desert Medical CenterMesa, AZ
Industry payments (Open Payments)
- 2025$144.24 · 6 payments from 5 companies
- 2024$137.22 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $43.92 | 2 |
| Astellas Pharma US Inc | $32.23 | 1 |
| Coopersurgical, Inc. | $26.98 | 1 |
| Organon LLC | $22.95 | 1 |
| Millicent US Inc | $18.16 | 1 |
What the 2025 payments were for
- Food and Beverage$144.24 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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