Landon Coldiron, M.D.
NPI 1730614231ActiveIndividual· Anesthesiology· Oklahoma City, OK
Anesthesiology (M.D.) with Affiliated Anesthesiologists, LLC, practicing in Oklahoma City, Oklahoma. Medicare paid $44,058 for services to 250 patients in 2024. Merck Sharp & Dohme LLC reported $18.69 in payments in 2025, mostly food and beverage. Lists Mercy Hospital Oklahoma City, Inc and 1 other hospital as hospital affiliations.
Overview
| NPI | 1730614231 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 22, 2017 |
| Last updated in NPPES | Jun 24, 2021 |
| Certified by provider | Jun 24, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 38207 | OK |
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 - Anesthesiology (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 250 |
|---|---|
| Services billed | 344 across 65 procedure codes |
| Paid by Medicare | $44,058 |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Affiliated Anesthesiologists, LLCOklahoma City, OK · 51 clinicians
Hospital affiliations
- Mercy Hospital Oklahoma City, IncOklahoma City, OK
- Oklahoma Spine HospitalOklahoma City, OK
Industry payments (Open Payments)
- 2025$18.69 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $18.69 | 1 |
What the 2025 payments were for
- Food and Beverage$18.69 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 472 anesthesiologists in Oklahoma City · All anesthesiologists in Oklahoma