Doctor profile · Federal record
Dr. Christopher Wallace, M.D.
Emergency Medicine Physician (CMS: Internal Medicine) · Vallejo, CA
- NPI 1871520015
- Accepts Medicare
- MIPS 39.1 / 100 · 2023
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Sutter Solano Medical Center, 300 Hospital Drive
Vallejo, CA 94589
(707) 554-4444 - Mailing address
-
240 Dundee Way
Benicia, CA 945101902
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A72335
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871520015. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,188
Distinct HCPCS
4
Medicare allowed
$114,554
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 857 | 252 | $84 | |
99239 |
Hospital discharge day management, more than 30 minutes | 196 | 178 | $123 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 116 | 68 | $127 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 19 | 19 | $185 |
In context: peer comparison
Among 17 peers in Vallejo Emergency Medicine Physician, average services per provider: 98. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
232
Patients
79
Total drug cost
$14,098
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 35 | 17 | $189 |
| Lisinopril | Generic | 24 | 0 | $135 |
| Carvedilol | Generic | 19 | 0 | $140 |
| Cefpodoxime Proxetil | Generic | 19 | 17 | $935 |
| Montelukast Sodium | Generic | 19 | 0 | $178 |
| Prednisone | Generic | 19 | 13 | $33 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 18 | 18 | $143 |
| Eliquis (Apixaban) | Brand | 16 | 0 | $11,489 |
| Azithromycin | Generic | 14 | 14 | $197 |
| Atorvastatin Calcium | Generic | 13 | 0 | $180 |
Frequently asked questions
What is Dr. Christopher Wallace's medical specialty?
Dr. Christopher Wallace practices Emergency Medicine Physician in Vallejo, CA.
Where does Dr. Christopher Wallace practice?
Dr. Christopher Wallace practices at Sutter Solano Medical Center, Vallejo, CA 94589. Office phone: 7075544444.
What is Dr. Christopher Wallace's NPI?
Dr. Christopher Wallace's National Provider Identifier (NPI) is 1871520015, issued by NPPES.
Does Dr. Christopher Wallace accept Medicare assignment?
Yes. Dr. Christopher Wallace accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Wallace commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.