Michella J. Switzer, D.O.
NPI 1376707638ActiveIndividual· Obstetrics & Gynecology· Chandler, AZ
Obstetrics & Gynecology (D.O.) in Chandler, Arizona, trained at Kansas City University of Physicians and Surgeons (class of 2004). Mostly services rather than prescriptions: Medicare paid $6,540 for 23 patients in 2024, with only 28 Part D claims. Hologic Sales and Service, LLC was the largest of 11 companies reporting payments in 2025, $478.30 in all, mostly food and beverage.
Overview
| NPI | 1376707638 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jul 16, 2008 |
| Last updated in NPPES | May 20, 2020 |
| Certified by provider | May 20, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 5531 | AZ |
| Obstetrics & Gynecology | 207V00000X | 005531 | 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 | 23 |
|---|---|
| Services billed | 72 across 17 procedure codes |
| Paid by Medicare | $6,540 |
Part D prescriptions in 2024
| Prescriptions (claims) | 28 · 34 30-day fills |
|---|---|
| Total drug cost | $1,111 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Kansas City University of Physicians and Surgeons |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Lilac Healthcare LLCChandler, AZ · 23 clinicians
Industry payments (Open Payments)
- 2025$478.30 · 20 payments from 11 companies
- 2024$413.98 · 17 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $84.85 | 3 |
| Biogen, Inc. | $82.57 | 3 |
| Mayne Pharma Commercial LLC | $79.73 | 4 |
| Coopersurgical, Inc. | $46.50 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $44.12 | 2 |
What the 2025 payments were for
- Food and Beverage$478.30 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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