Kayla E. Nixon Marshall, M.D.
NPI 1831571926ActiveIndividual· Obstetrics & Gynecology, Gynecology· Chicago, IL
Obstetrics & Gynecology, Gynecology (M.D.) with Rush University Medical Group, practicing in Chicago, Illinois. Mostly services rather than prescriptions: Medicare paid $4,286 for 23 patients in 2024, with only 45 Part D claims. Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2025, $1,735 in all, mostly travel and lodging. Lists Rush University Medical Center as a hospital affiliation.
Overview
| NPI | 1831571926 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 24, 2015 |
| Last updated in NPPES | Sep 27, 2025 |
| Certified by provider | Sep 27, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecology Primary | 207VG0400X | 036.148442 | IL |
| Obstetrics & Gynecology | 207V00000X | 61159 | MN |
| Obstetrics & Gynecology | 207V00000X | 036.148442 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 23 |
|---|---|
| Services billed | 35 across 14 procedure codes |
| Paid by Medicare | $4,286 |
Part D prescriptions in 2024
| Prescriptions (claims) | 45 · 86 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $1,950 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Rush University Medical GroupChicago, IL · 1,551 clinicians
Hospital affiliation
- Rush University Medical CenterChicago, IL
Industry payments (Open Payments)
- 2025$1,735 · 12 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $1,554 | 5 |
| Hologic Sales and Service, LLC | $180.72 | 7 |
What the 2025 payments were for
- Travel and Lodging$1,084 · 1 payment
- Food and Beverage$650.54 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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