Doctor profile · Federal record
Dr. Ingrid Trenkle, MD
Specialist (CMS: Dermatology) · Redlands, CA
- NPI 1629161260
- Accepts Medicare
- MIPS 15.0 / 100 · 2023
- 53 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
124 E Olive Ave
Redlands, CA 923735250
(909) 335-2018
fax (909) 335-1641 - Mailing address
-
124E Olive Ave
Redlands, CA 923735250
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- September 1, 2015
- Year of graduation
- 1973 — 53 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- California #G27162
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629161260. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
26,959
Distinct HCPCS
10
Medicare allowed
$542,214
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J7345 |
Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg | 20,000 | 85 | $2 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 1,859 | 273 | $7 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 1,026 | 537 | $59 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 692 | 465 | $94 | |
17110 |
Destruction of skin growth, 1-14 growths | 656 | 453 | $116 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 656 | 390 | $38 | |
17000 |
Destruction of precancer skin growth, 1 growth | 619 | 387 | $51 | |
11104 |
Punch biopsy, first skin growth | 155 | 137 | $132 | |
11900 |
Injection into skin growth, 1-7 growths | 146 | 65 | $50 | |
11102 |
Biopsy of related skin growth, first growth | 132 | 111 | $89 |
In context: peer comparison
Among 1 peers in Redlands Specialist, average services per provider: 962. This provider delivers 28× the peer median.Open Payments
Industry payments received
All-time total
$4,777
Transactions
120
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Revance Therapeutics, INC. | 13 | $578.88 | |
| Leo Pharma INC. | 10 | $445.55 | |
| Abbvie INC. | 10 | $406.34 | |
| Pfizer INC. | 18 | $403.83 | |
| Dermavant Sciences, INC. | 9 | $355.14 | |
| Galderma Laboratories, L.P. | 10 | $316.06 | |
| E.R. Squibb & Sons, L.L.C. | 4 | $246.72 | |
| Lilly USA, LLC | 9 | $241.42 | |
| Arcutis Biotherapeutics, INC. | 8 | $195.29 | |
| Regeneron Healthcare Solutions, INC. | 5 | $189.51 | |
| Biofrontera INC. | 4 | $168.91 | |
| Amgen INC. | 12 | $148.33 | |
| Paratek Pharmaceuticals, INC. | 3 | $134.44 | |
| Genzyme Corporation | 4 | $130.04 | |
| Journey Medical Corporation | 1 | $124.96 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
777
Patients
413
Total drug cost
$45,873
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Triamcinolone Acetonide | Generic | 121 | 90 | $1,894 |
| Imiquimod | Generic | 107 | 78 | $3,070 |
| Ketoconazole | Generic | 104 | 53 | $2,761 |
| Doxycycline Hyclate | Generic | 74 | 32 | $1,957 |
| Minoxidil | Generic | 70 | 19 | $1,352 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 56 | 40 | $2,286 |
| Clobetasol Propionate | Generic | 50 | 32 | $3,411 |
| Mupirocin | Generic | 32 | 28 | $320 |
| Cephalexin | Generic | 31 | 26 | $257 |
| Jublia (Efinaconazole) | Brand | 28 | 0 | $24,819 |
Frequently asked questions
What is Dr. Ingrid Trenkle's medical specialty?
Dr. Ingrid Trenkle practices Specialist in Redlands, CA.
Where does Dr. Ingrid Trenkle practice?
Dr. Ingrid Trenkle practices at 124 E Olive Ave, Redlands, CA 923735250. Office phone: 9093352018.
What is Dr. Ingrid Trenkle's NPI?
Dr. Ingrid Trenkle's National Provider Identifier (NPI) is 1629161260, issued by NPPES.
Does Dr. Ingrid Trenkle accept Medicare assignment?
Yes. Dr. Ingrid Trenkle accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ingrid Trenkle commonly perform?
Top Medicare-reported procedures in 2023: Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg (HCPCS J7345); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.