Doctor profile · Federal record
Dr. Mark Wallace, MD
Pain Medicine (Anesthesiology) Physician (CMS: Anesthesiology) · Anesthesiology Physician · San Diego, CA
- NPI 1427098102
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Ucsd Medical Center, 200 West Arbor Drive Mc 0801
San Diego, CA 92103
(619) 543-5720 - Mailing address
-
Po Box 232410
San Diego, CA 921932410
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- August 21, 2018
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207LP2900X — NUCC code
- State license (1)
- California #G72906
- Medicaid
- CA #00G729060
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427098102. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,133
Distinct HCPCS
10
Medicare allowed
$108,033
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 218 | 163 | $101 | |
62323 |
Injection of substance into lower spine canal using imaging guidance | 185 | 122 | $102 | |
62321 |
Injection of substance into middle or upper spine canal using imaging guidance | 90 | 51 | $111 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 87 | 87 | $138 | |
27096 |
Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance | 80 | 50 | $114 | |
20610 |
Aspiration and/or injection of fluid from large joint | 72 | 39 | $54 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 66 | 62 | $68 | |
20553 |
Injection of trigger points, 3 or more muscles | 44 | 30 | $34 | |
77002 |
Fluoroscopic guidance for needle placement | 41 | 27 | $28 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 35 | 29 | $101 |
In context: peer comparison
Among 10 peers in San Diego Pain Medicine (Anesthesiology) Physician, average services per provider: 152. This provider delivers 7.5× the peer median.Open Payments
Industry payments received
All-time total
$15,499
Transactions
27
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 10 | $8,765.66 | |
| TerSera Therapeutics LLC | 5 | $2,965.50 | |
| Boston Scientific Corporation | 8 | $1,816.43 | |
| Orion Corporation | 1 | $1,750.00 | |
| Abbott Laboratories | 2 | $144.36 | |
| Medtronic, INC. | 1 | $57.27 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
238
Patients
30
Total drug cost
$22,646
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 54 | 15 | $1,209 |
| Morphine Sulfate ER (Morphine Sulfate) | Brand | 32 | 0 | $5,559 |
| Oxycodone Hcl | Generic | 31 | 0 | $735 |
| Duloxetine Hcl | Generic | 27 | 15 | $2,389 |
| Tizanidine Hcl | Generic | 22 | 0 | $215 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 17 | 0 | $249 |
| Tramadol Hcl | Generic | 16 | 0 | $292 |
| Buprenorphine | Generic | 13 | 0 | $3,469 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 13 | 0 | $81 |
| Xtampza ER (Oxycodone Myristate) | Brand | 13 | 0 | $8,448 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Wallace's medical specialty?
Dr. Mark Wallace practices Pain Medicine (Anesthesiology) Physician in San Diego, CA.
Where does Dr. Mark Wallace practice?
Dr. Mark Wallace practices at Ucsd Medical Center, San Diego, CA 92103. Office phone: 6195435720.
What is Dr. Mark Wallace's NPI?
Dr. Mark Wallace's National Provider Identifier (NPI) is 1427098102, issued by NPPES.
Does Dr. Mark Wallace accept Medicare assignment?
Yes. Dr. Mark Wallace accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Wallace commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection of substance into lower spine canal using imaging guidance (HCPCS 62323); Injection of substance into middle or upper spine canal using imaging guidance (HCPCS 62321). Source: CMS Medicare Physician & Other Practitioners file.