Doctor profile · Federal record
Dr. Geoffrey Trenkle, D.O.
Facial Plastic Surgery Physician (CMS: Otolaryngology) · Los Angeles, CA
- NPI 1003044876
- Accepts Medicare
- MIPS 0.0 / 100 · 2023
- 17 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1700 E Cesar E Chavez Ave Ste 2500
Los Angeles, CA 900332434
(323) 268-6731
fax (323) 268-6738
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- October 18, 2019
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207YS0123X — NUCC code
- State license (1)
- California #20A13166
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003044876. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
7,910
Distinct HCPCS
10
Medicare allowed
$682,041
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 989 | 694 | $137 | |
95004 |
Test for allergy using allergenic extract | 904 | 22 | $5 | |
95024 |
Test for allergy using allergenic extract injected into skin | 684 | 17 | $9 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 658 | 658 | $180 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 649 | 458 | $93 | |
69210 |
Removal of impacted ear wax | 384 | 301 | $52 | |
92557 |
Comprehensive hearing and speech recognition test | 338 | 327 | $40 | |
92550 |
Test for eardrum and muscle function | 319 | 308 | $24 | |
92587 |
Placement of ear probe for computerized measurement of sound with interpretation and report | 291 | 281 | $24 | |
K1034 |
Provision of covid-19 test, nonprescription self-administered and self-collected use, fda approved, authorized or cleared, one test count | 248 | 85 | $12 |
In context: peer comparison
Among 5 peers in Los Angeles Facial Plastic Surgery Physician, average services per provider: 194. This provider delivers 41× the peer median.Open Payments
Industry payments received
All-time total
$955
Transactions
17
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 4 | $224.09 | |
| Neurent Medical Limited | 5 | $187.45 | |
| Hologic Sales and Service, LLC | 3 | $172.23 | |
| Medtronic, INC. | 2 | $167.97 | |
| Acclarent, INC | 2 | $133.00 | |
| Integra LifeSciences Corporation | 1 | $70.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,999
Patients
1,678
Total drug cost
$166,374
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluticasone Propionate | Generic | 772 | 413 | $12,408 |
| Azelastine Hcl | Generic | 730 | 357 | $22,955 |
| Ipratropium Bromide | Generic | 279 | 138 | $9,591 |
| Famotidine | Generic | 244 | 150 | $3,457 |
| Diclofenac Sodium | Generic | 229 | 136 | $5,461 |
| Xhance (Fluticasone Propionate) | Brand | 134 | 45 | $88,666 |
| Omeprazole | Generic | 119 | 57 | $2,091 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 94 | 92 | $1,333 |
| Ciprofloxacin-Dexamethasone (Ciprofloxacin Hcl/Dexameth) | Brand | 78 | 60 | $11,123 |
| Montelukast Sodium | Generic | 67 | 33 | $936 |
Hospital affiliations
Frequently asked questions
What is Dr. Geoffrey Trenkle's medical specialty?
Dr. Geoffrey Trenkle practices Facial Plastic Surgery Physician in Los Angeles, CA.
Where does Dr. Geoffrey Trenkle practice?
Dr. Geoffrey Trenkle practices at 1700 E Cesar E Chavez Ave Ste 2500, Los Angeles, CA 900332434. Office phone: 3232686731.
What is Dr. Geoffrey Trenkle's NPI?
Dr. Geoffrey Trenkle's National Provider Identifier (NPI) is 1003044876, issued by NPPES.
Does Dr. Geoffrey Trenkle accept Medicare assignment?
Yes. Dr. Geoffrey Trenkle accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Geoffrey Trenkle commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Test for allergy using allergenic extract (HCPCS 95004); Test for allergy using allergenic extract injected into skin (HCPCS 95024). Source: CMS Medicare Physician & Other Practitioners file.