Doctor profile · Federal record
Dr. James Trettin, MD
Emergency Medicine Physician (CMS: Family Practice) · Lompoc, CA
- NPI 1750656971
- Accepts Medicare
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
161 Oakmont Ave
Lompoc, CA 934361310
(805) 733-0765 - Mailing address
-
35 Medical Center Pkwy
Augusta, ME 043308160
Credentials & registration
- NPI registered
- March 2012 — 14 yrs on file
- Profile last updated
- September 27, 2018
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Maine #MD20676
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750656971. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
779
Distinct HCPCS
5
Medicare allowed
$99,865
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 263 | 238 | $177 | |
99284 |
Emergency department visit with moderate level of medical decision making | 247 | 208 | $121 | |
99283 |
Emergency department visit with low level of medical decision making | 99 | 89 | $72 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 97 | 91 | $8 | |
99291 |
Critical care, first 30-74 minutes | 73 | 70 | $211 |
In context: peer comparison
Among 2 peers in Lompoc Emergency Medicine Physician, average services per provider: 119. This provider delivers 6.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
340
Patients
0
Total drug cost
$34,366
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 50 | 0 | $360 |
| Atorvastatin Calcium | Generic | 39 | 0 | $266 |
| Quetiapine Fumarate | Generic | 29 | 0 | $198 |
| Levothyroxine Sodium | Generic | 25 | 0 | $337 |
| Pravastatin Sodium | Generic | 24 | 0 | $198 |
| Losartan Potassium | Generic | 23 | 0 | $214 |
| Olanzapine | Generic | 23 | 0 | $289 |
| Donepezil Hcl | Generic | 22 | 0 | $169 |
| Eliquis (Apixaban) | Brand | 20 | 0 | $12,152 |
| Metoprolol Succinate | Generic | 20 | 0 | $234 |
Frequently asked questions
What is Dr. James Trettin's medical specialty?
Dr. James Trettin practices Emergency Medicine Physician in Lompoc, CA.
Where does Dr. James Trettin practice?
Dr. James Trettin practices at 161 Oakmont Ave, Lompoc, CA 934361310. Office phone: 8057330765.
What is Dr. James Trettin's NPI?
Dr. James Trettin's National Provider Identifier (NPI) is 1750656971, issued by NPPES.
Does Dr. James Trettin accept Medicare assignment?
Yes. Dr. James Trettin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Trettin commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.