Mark S. Wallace, MD
NPI 1427098102ActiveIndividual· Anesthesiology, Pain Medicine· San Diego, CA
Anesthesiology, Pain Medicine (MD) in San Diego, California, trained at Creighton University School of Medicine (class of 1987). 429 Medicare patients in 2024, $90,829 paid; nearly all of their 333 Part D prescriptions were generic (92%). Tonix Medicines, Inc. was the largest of 5 companies reporting payments in 2025, $13,068 in all, mostly consulting fees.
Overview
| NPI | 1427098102 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 8, 2006 |
| Last updated in NPPES | Aug 21, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology, Pain Medicine Primary | 207LP2900X | G72906 | CA |
| Anesthesiology | 207L00000X | G72906 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 429 |
|---|---|
| Services billed | 1,192 across 35 procedure codes |
| Paid by Medicare | $90,829 |
Part D prescriptions in 2024
| Prescriptions (claims) | 333 · 389 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $33,215 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Anesthesiology |
| Secondary specialties | Pain Management |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of CaliforniaSan Diego, CA · 2,089 clinicians
Hospital affiliation
- Uc San Diego Health Hillcrest - Hillcrest Med CtrSan Diego, CA
Industry payments (Open Payments)
- 2025$13,068 · 11 payments from 5 companies
- 2024$15,499 · 27 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tonix Medicines, Inc. | $8,687 | 5 |
| Boston Scientific Corporation | $1,750 | 1 |
| Tersera Therapeutics LLC | $1,648 | 3 |
| Grt US Holding, Inc. | $900.00 | 1 |
| Abbott Laboratories | $83.80 | 1 |
What the 2025 payments were for
- Consulting Fee$11,198 · 5 payments
- Honoraria$900.00 · 1 payment
- Travel and Lodging$868.42 · 2 payments
- Food and Beverage$102.07 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 52 pain medicine anesthesiologists in San Diego · All pain medicine anesthesiologists in California