Doctor profile · Federal record
Dr. Tiffany Lewis, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Fairfield, CA
- NPI 1902124241
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1200 B Gale Wilson Blvd
Fairfield, CA 945333552
(707) 646-5000 - Mailing address
-
5716 Folsom Blvd # 241
Sacramento, CA 958194608
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Profile last updated
- January 15, 2023
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A128528
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902124241. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
162
Distinct HCPCS
4
Medicare allowed
$18,725
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 55 | 44 | $9 | |
99285 |
Emergency department visit with high level of medical decision making | 46 | 45 | $183 | |
99284 |
Emergency department visit with moderate level of medical decision making | 40 | 40 | $126 | |
99291 |
Critical care, first 30-74 minutes | 21 | 21 | $227 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 94. This provider delivers 1.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
25
Patients
25
Total drug cost
$114
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 13 | 13 | $47 |
| Cephalexin | Generic | 12 | 12 | $68 |
Hospital affiliations
Frequently asked questions
What is Dr. Tiffany Lewis's medical specialty?
Dr. Tiffany Lewis practices Emergency Medicine Physician in Fairfield, CA.
Where does Dr. Tiffany Lewis practice?
Dr. Tiffany Lewis practices at 1200 B Gale Wilson Blvd, Fairfield, CA 945333552. Office phone: 7076465000.
What is Dr. Tiffany Lewis's NPI?
Dr. Tiffany Lewis's National Provider Identifier (NPI) is 1902124241, issued by NPPES.
Does Dr. Tiffany Lewis accept Medicare assignment?
Yes. Dr. Tiffany Lewis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tiffany Lewis commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.