John S.A Chrisinger, MD
NPI 1033474192ActiveIndividual· Pathology, Anatomic Pathology· Saint Louis, MO
Pathology, Anatomic Pathology (MD) in Saint Louis, Missouri, trained at Washington University School of Medicine (class of 2012). Medicare paid $49,967 for services to 531 patients in 2024. Springworks Therapeutics, Inc. was the largest of 2 companies reporting payments in 2025, $3,043 in all, mostly consulting fees.
Overview
| NPI | 1033474192 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 5, 2012 |
| Last updated in NPPES | Apr 17, 2025 |
| Certified by provider | Oct 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology Primary | 207ZP0101X | 2016006392 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pathology (IL); Practitioner - Pathology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 531 |
|---|---|
| Services billed | 1,704 across 21 procedure codes |
| Paid by Medicare | $49,967 |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Pathology |
Medical group
- Washington UniversitySaint Louis, MO · 3,029 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Barnes-Jewish West County HospitalCreve Coeur, MO
- Memorial HospitalBelleville, IL
Industry payments (Open Payments)
- 2025$3,043 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Springworks Therapeutics, Inc. | $3,010 | 2 |
| Aadi Bioscience, Inc. | $33.39 | 1 |
What the 2025 payments were for
- Consulting Fee$3,010 · 2 payments
- Food and Beverage$33.39 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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