Darren Robert Cullinan, MD
NPI 1033558192ActiveIndividual· Surgery· Saint Louis, MO
Surgery (MD) in Saint Louis, Missouri, trained at University of Tennessee, Hsc, College of Medicine (class of 2013). 60 Medicare patients in 2024, $104,423 paid; nearly all of their 114 Part D prescriptions were generic (95%). Intuitive Surgical, Inc. was the largest of 4 companies reporting payments in 2025, $275.38 in all, mostly food and beverage.
Overview
| NPI | 1033558192 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 21, 2013 |
| Last updated in NPPES | Apr 17, 2025 |
| Certified by provider | Oct 26, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 2015031850 | 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 - General Surgery (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 60 |
|---|---|
| Services billed | 132 across 48 procedure codes |
| Paid by Medicare | $104,423 |
Part D prescriptions in 2024
| Prescriptions (claims) | 114 · 117 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $9,691 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
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)
- 2025$275.38 · 4 payments from 4 companies
- 2024$468.66 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $115.41 | 1 |
| United Therapeutics Corporation | $105.10 | 1 |
| Medtronic, Inc. | $40.04 | 1 |
| Kamada Ltd. | $14.83 | 1 |
What the 2025 payments were for
- Food and Beverage$275.38 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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