Nathaniel Mark Birgenheier, M.D.
NPI 1386840247ActiveIndividual· Anesthesiology· Salt Lake City, UT
Anesthesiology (M.D.) in Salt Lake City, Utah, trained at Creighton University School of Medicine (class of 2007). Medicare paid $21,094 for services to 89 patients in 2024. Werfen USA LLC reported $4,903 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1386840247 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 26, 2007 |
| Last updated in NPPES | Oct 28, 2021 |
| Certified by provider | Oct 28, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 7154771-1205 | UT |
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 - Anesthesiology (UT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 89 |
|---|---|
| Services billed | 130 across 54 procedure codes |
| Paid by Medicare | $21,094 |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Anesthesiology |
Medical group
- University of Utah Adult ServicesFarmington, UT · 1,788 clinicians
Hospital affiliation
- University of Utah Hospital and ClinicsSalt Lake City, UT
Industry payments (Open Payments)
- 2025$4,903 · 3 payments from 1 company
- 2024$188.54 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Werfen USA LLC | $4,903 | 3 |
What the 2025 payments were for
- Consulting Fee$4,250 · 1 payment
- Travel and Lodging$554.80 · 1 payment
- Food and Beverage$98.09 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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