Cheshil P. Dixit, MD
NPI 1821452863ActiveIndividual· Internal Medicine, Allergy & Immunology· Saint Louis, MO
Internal Medicine, Allergy & Immunology (MD) in Saint Louis, Missouri, trained at University of Mississippi School of Medicine (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $446,150 for 627 claims, against $20,546 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 10 companies reporting payments in 2025, $1,339 in all, mostly food and beverage.
Overview
| NPI | 1821452863 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 6, 2016 |
| Last updated in NPPES | Aug 4, 2021 |
| Certified by provider | Aug 4, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Allergy & Immunology Primary | 207RA0201X | 2019018914 | MO |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Allergy/Immunology (IL); Practitioner - Allergy/Immunology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 82 |
|---|---|
| Services billed | 1,495 across 19 procedure codes |
| Paid by Medicare | $20,546 |
Part D prescriptions in 2024
| Prescriptions (claims) | 627 · 834 30-day fills |
|---|---|
| Patients | 117 |
| Total drug cost | $446,150 |
| Generic share | 56% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Ssm Health Care GroupSaint Louis, MO · 940 clinicians
- Allergy, Asthma and Sinus Care Center, LLCSwansea, IL · 10 clinicians
Hospital affiliation
- Ssm Health Saint Louis University HospitalSaint Louis, MO
Industry payments (Open Payments)
- 2025$1,339 · 47 payments from 10 companies
- 2024$1,474 · 67 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $409.20 | 19 |
| Genzyme Corporation | $344.52 | 8 |
| Novartis Pharmaceuticals Corporation | $147.25 | 2 |
| Csl Behring | $117.00 | 6 |
| Organon LLC | $106.62 | 1 |
What the 2025 payments were for
- Food and Beverage$1,339 · 47 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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