Doctor profile · Federal record
Dr. Katie Doering, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Orange, CA
- NPI 1528488970
- Accepts Medicare
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1310 W Stewart Dr Ste 212
Orange, CA 928683837
(805) 587-2231
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- May 9, 2020
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A138912
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528488970. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
371
Distinct HCPCS
8
Medicare allowed
$50,355
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 72 | 71 | $226 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 71 | 63 | $9 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 70 | 68 | $186 | |
99284 |
Emergency department visit with moderate level of medical decision making | 65 | 62 | $127 | |
99285 |
Emergency department visit with high level of medical decision making | 47 | 46 | $184 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 17 | 17 | $139 | |
71045 |
X-ray of chest, 1 view | 15 | 15 | $9 | |
99283 |
Emergency department visit with low level of medical decision making | 14 | 14 | $75 |
In context: peer comparison
Among 51 peers in Orange Emergency Medicine Physician, average services per provider: 60. This provider delivers 6.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
94
Patients
94
Total drug cost
$518
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Hcl | Generic | 35 | 35 | $202 |
| Cephalexin | Generic | 27 | 27 | $191 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 20 | 20 | $69 |
| Naproxen | Generic | 12 | 12 | $56 |
Hospital affiliations
Frequently asked questions
What is Dr. Katie Doering's medical specialty?
Dr. Katie Doering practices Emergency Medicine Physician in Orange, CA.
Where does Dr. Katie Doering practice?
Dr. Katie Doering practices at 1310 W Stewart Dr Ste 212, Orange, CA 928683837. Office phone: 8055872231.
What is Dr. Katie Doering's NPI?
Dr. Katie Doering's National Provider Identifier (NPI) is 1528488970, issued by NPPES.
Does Dr. Katie Doering accept Medicare assignment?
Yes. Dr. Katie Doering accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katie Doering commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.