Doctor profile · Federal record
Dr. Catherine Louden, MD
Otolaryngology Physician · Arcadia, CA
- NPI 1184713570
- 20 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
450 E Huntington Dr
Arcadia, CA 910063748
(626) 254-2175
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- December 4, 2012
- Specialty taxonomy
- 207Y00000X — NUCC code
- State license (1)
- California #G078930
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184713570. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
215
Distinct HCPCS
3
Medicare allowed
$13,546
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
69210 |
Removal of impacted ear wax | 138 | 70 | $52 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 51 | 31 | $62 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 26 | 26 | $122 |
In context: peer comparison
Among 3 peers in Arcadia Otolaryngology Physician, average services per provider: 199. This provider delivers 1.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
188
Patients
100
Total drug cost
$5,947
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ipratropium Bromide | Generic | 117 | 47 | $4,029 |
| Fluticasone Propionate | Generic | 33 | 20 | $602 |
| Fluocinolone Acetonide Oil | Generic | 20 | 18 | $1,176 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 18 | 15 | $139 |
Frequently asked questions
What is Dr. Catherine Louden's medical specialty?
Dr. Catherine Louden practices Otolaryngology Physician in Arcadia, CA.
Where does Dr. Catherine Louden practice?
Dr. Catherine Louden practices at 450 E Huntington Dr, Arcadia, CA 910063748. Office phone: 6262542175.
What is Dr. Catherine Louden's NPI?
Dr. Catherine Louden's National Provider Identifier (NPI) is 1184713570, issued by NPPES.
What procedures does Dr. Catherine Louden commonly perform?
Top Medicare-reported procedures in 2023: Removal of impacted ear wax (HCPCS 69210); Established patient office or other outpatient visit (HCPCS 99212); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.