Nichole Gallegos Zehnder, MD
NPI 1003962697ActiveIndividual· General Practice· Saint Louis, MO
General Practice (MD) in Saint Louis, Missouri, trained at University of Rochester School of Medicine and Dentistry (class of 2006). In 2024 Medicare paid $5,197 for 47 patients, and Part D covered 66 of their prescriptions, 88% of them generic.
Overview
| NPI | 1003962697 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 26, 2007 |
| Last updated in NPPES | Apr 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 2020011525 | MO |
| Internal Medicine | 207R00000X | 2020011525 | MO |
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 - Internal Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 47 |
|---|---|
| Services billed | 85 across 10 procedure codes |
| Paid by Medicare | $5,197 |
Part D prescriptions in 2024
| Prescriptions (claims) | 66 · 100 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $4,621 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Rochester School of Medicine and Dentistry |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Internal Medicine |
Medical group
- Washington UniversitySaint Louis, MO · 3,029 clinicians
Hospital affiliation
- Barnes Jewish HospitalSaint Louis, MO
Other facilities
- Bjc Home Care ServicesHome health agency · Saint Louis, MO
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 95 general practitioners in Saint Louis · All general practitioners in Missouri