Doctor profile · Federal record
Dr. Catherine Madorin, M.D.
Surgery Physician (CMS: General Surgery) · Torrance, CA
- NPI 1376701326
- Accepts Medicare
- 19 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
23451 Madison St, Suite 340
Torrance, CA 905054763
(310) 373-6864
fax (310) 373-9547
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- July 2, 2013
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- California #A125122
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376701326. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
278
Distinct HCPCS
6
Medicare allowed
$42,143
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99203 |
New patient office or other outpatient visit, 30-44 minutes | 84 | 84 | $122 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 67 | 58 | $98 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 39 | 22 | $51 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 36 | 27 | $83 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 36 | 34 | $125 | |
60500 |
Removal or exploration of parathyroid glands | 16 | 16 | $991 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 160. This provider delivers 1.7× the peer median.Open Payments
Industry payments received
All-time total
$1,601
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| INTUITIVE SURGICAL, INC. | 3 | $1,601.06 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
82
Patients
76
Total drug cost
$234
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 82 | 76 | $234 |
Frequently asked questions
What is Dr. Catherine Madorin's medical specialty?
Dr. Catherine Madorin practices Surgery Physician in Torrance, CA.
Where does Dr. Catherine Madorin practice?
Dr. Catherine Madorin practices at 23451 Madison St, Torrance, CA 905054763. Office phone: 3103736864.
What is Dr. Catherine Madorin's NPI?
Dr. Catherine Madorin's National Provider Identifier (NPI) is 1376701326, issued by NPPES.
Does Dr. Catherine Madorin accept Medicare assignment?
Yes. Dr. Catherine Madorin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Madorin commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.