Doctor profile · Federal record
Dr. Hannah Wallace, MD, MPH
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Emergency Medicine Physician · Student in an Organized Health Care Education/Training Program · Emergency Medicine Physician · Los Angeles, CA
- NPI 1447646161
- Accepts Medicare
- 11 yrs in practice
- Licensed in 4 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
UCLA Emergency Medicine, 924 Westwood Blvd, Suite 300
Los Angeles, CA 900950001
(310) 794-0585 - Mailing address
-
601 N Hayworth Ave
Los Angeles, CA 900482303
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- June 6, 2019
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (4)
- Virginia #0101266944 · South Carolina #MD82212 · Florida #ME140712 · California #A148631
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447646161. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,204
Distinct HCPCS
10
Medicare allowed
$61,659
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 119 | 13 | $0 | |
J0696 |
Injection, ceftriaxone sodium, per 250 mg | 109 | 26 | $1 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 93 | 93 | $111 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 87 | 49 | $16 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 75 | 69 | $8 | |
81003 |
Automated urinalysis test | 66 | 60 | $2 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 66 | 64 | $125 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 49 | 49 | $162 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 45 | 45 | $88 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 40 | 37 | $175 |
In context: peer comparison
Among 185 peers in Los Angeles Emergency Medicine Physician, average services per provider: 87. This provider delivers 14× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
383
Patients
375
Total drug cost
$4,291
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 60 | 59 | $763 |
| Doxycycline Hyclate | Generic | 53 | 52 | $1,012 |
| Cefdinir | Generic | 36 | 35 | $946 |
| Prednisone | Generic | 34 | 33 | $82 |
| Methylprednisolone | Generic | 31 | 30 | $269 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 31 | 31 | $202 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 23 | 23 | $247 |
| Cephalexin | Generic | 18 | 16 | $84 |
| Famotidine | Generic | 17 | 16 | $115 |
| Clindamycin Hcl | Generic | 16 | 16 | $266 |
Frequently asked questions
What is Dr. Hannah Wallace's medical specialty?
Dr. Hannah Wallace practices Emergency Medicine Physician in Los Angeles, CA.
Where does Dr. Hannah Wallace practice?
Dr. Hannah Wallace practices at UCLA Emergency Medicine, Los Angeles, CA 900950001. Office phone: 3107940585.
What is Dr. Hannah Wallace's NPI?
Dr. Hannah Wallace's National Provider Identifier (NPI) is 1447646161, issued by NPPES.
Does Dr. Hannah Wallace accept Medicare assignment?
Yes. Dr. Hannah Wallace accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hannah Wallace commonly perform?
Top Medicare-reported procedures in 2023: Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Injection, ceftriaxone sodium, per 250 mg (HCPCS J0696); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.