Doctor profile · Federal record
Dr. Nathalie Coeller, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Castro Valley, CA
- NPI 1265607402
- Accepts Medicare
- MIPS 90.4 / 100 · 2023
- 21 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
20103 Lake Chabot RD
Castro Valley, CA 945465305
(510) 714-8520
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- November 28, 2012
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A120243
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265607402. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
665
Distinct HCPCS
6
Medicare allowed
$80,323
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 228 | 219 | $9 | |
99285 |
Emergency department visit with high level of medical decision making | 125 | 123 | $187 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 110 | 108 | $193 | |
99284 |
Emergency department visit with moderate level of medical decision making | 95 | 94 | $129 | |
99291 |
Critical care, first 30-74 minutes | 85 | 85 | $232 | |
99283 |
Emergency department visit with low level of medical decision making | 22 | 22 | $77 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 94. This provider delivers 7.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
98
Patients
98
Total drug cost
$531
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ibuprofen | Generic | 30 | 30 | $121 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 24 | 24 | $117 |
| Ondansetron Odt (Ondansetron) | Brand | 18 | 18 | $98 |
| Cephalexin | Generic | 15 | 15 | $104 |
| Famotidine | Generic | 11 | 11 | $91 |
Hospital affiliations
Frequently asked questions
What is Dr. Nathalie Coeller's medical specialty?
Dr. Nathalie Coeller practices Emergency Medicine Physician in Castro Valley, CA.
Where does Dr. Nathalie Coeller practice?
Dr. Nathalie Coeller practices at 20103 Lake Chabot RD, Castro Valley, CA 945465305. Office phone: 5107148520.
What is Dr. Nathalie Coeller's NPI?
Dr. Nathalie Coeller's National Provider Identifier (NPI) is 1265607402, issued by NPPES.
Does Dr. Nathalie Coeller accept Medicare assignment?
Yes. Dr. Nathalie Coeller accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathalie Coeller 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); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.