Carl Hess, MD
NPI 1154471118ActiveIndividual· Anesthesiology, Pain Medicine· Fullerton, CA
Anesthesiology, Pain Medicine (MD) in Fullerton, California, trained at Medical College of Wisconsin (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $198,144 for 1,958 claims, against $75,902 paid for services in 2024. Collegium Pharmaceutical, Inc. was the largest of 3 companies reporting payments in 2025, $79.52 in all, mostly food and beverage.
Overview
| NPI | 1154471118 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jan 11, 2007 |
| Last updated in NPPES | Mar 21, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology, Pain Medicine Primary | 207LP2900X | G65626 | CA |
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 - Interventional Pain Management (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 77 |
|---|---|
| Services billed | 10,497 across 37 procedure codes |
| Paid by Medicare | $75,902 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,958 · 2,176 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $198,144 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Interventional Pain Management |
| Secondary specialties | Anesthesiology |
Medical group
- Medhat F Mikhael MD IncFullerton, CA · 10 clinicians
Industry payments (Open Payments)
- 2025$79.52 · 5 payments from 3 companies
- 2024$440.72 · 13 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Collegium Pharmaceutical, Inc. | $52.16 | 3 |
| Avanos Medical | $17.86 | 1 |
| Electronic Waveform Lab, Inc. | $9.50 | 1 |
What the 2025 payments were for
- Food and Beverage$79.52 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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