Christopher D. Emerson, M.D.
NPI 1790789337ActiveIndividual· Anesthesiology· Tulsa, OK
Anesthesiology (M.D.) in Tulsa, Oklahoma, trained at University of Oklahoma College of Medicine (class of 1994). Medicare paid $19,285 for services to 152 patients in 2024. Ge Healthcare was the largest of 4 companies reporting payments in 2025, $668.01 in all, mostly consulting fees.
Overview
| NPI | 1790789337 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 10, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 19469 | 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 | 152 |
|---|---|
| Services billed | 184 across 45 procedure codes |
| Paid by Medicare | $19,285 |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Anesthesiology |
Medical groups
- Associated Anesthesiologists, Inc.Tulsa, OK · 113 clinicians
- Osh Aai PLLCTulsa, OK · 69 clinicians
Hospital affiliations
- Oklahoma Surgical Hospital, LLCTulsa, OK
- Saint Francis Hospital South, LLCTulsa, OK
- Saint Francis Hospital, IncTulsa, OK
Industry payments (Open Payments)
- 2025$668.01 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ge Healthcare | $379.00 | 1 |
| Vertex Pharmaceuticals Incorporated | $123.70 | 1 |
| Octapharma USA, Inc. | $114.56 | 1 |
| Becton, Dickinson and Company | $50.75 | 2 |
What the 2025 payments were for
- Consulting Fee$379.00 · 1 payment
- Food and Beverage$289.01 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 174 anesthesiologists in Tulsa · All anesthesiologists in Oklahoma