Doctor profile · Federal record
Dr. Michelle Hwang, M.D.
Nephrology Physician (CMS: Nephrology) · Torrance, CA
- NPI 1134503337
- Accepts Medicare
- 11 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3445 Pacific Coast Hwy Ste 100
Torrance, CA 905056659
(310) 542-6333 - Mailing address
-
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631
Credentials & registration
- NPI registered
- July 2015 — 11 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- California #A144799
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134503337. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,739
Distinct HCPCS
9
Medicare allowed
$404,734
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 1,266 | 264 | $127 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 793 | 275 | $126 | |
99291 |
Critical care, first 30-74 minutes | 198 | 70 | $226 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 197 | 163 | $186 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 96 | 18 | $317 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 71 | 71 | $183 | |
90962 |
Dialysis services, 1 physician visit per month (20 years or older) | 61 | 18 | $219 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 38 | 26 | $134 | |
96372 |
Injection of drug or substance under skin or into muscle | 19 | 11 | $16 |
In context: peer comparison
Among 11 peers in Torrance Nephrology Physician, average services per provider: 241. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$673
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 1 | $650.00 | |
| Travere Therapeutics, INC. | 3 | $23.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
852
Patients
290
Total drug cost
$105,260
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 146 | 49 | $3,209 |
| Furosemide | Generic | 132 | 40 | $1,517 |
| Amlodipine Besylate | Generic | 124 | 49 | $1,894 |
| Carvedilol | Generic | 48 | 19 | $1,109 |
| Sevelamer Carbonate | Generic | 48 | 14 | $12,415 |
| Nifedipine ER (Nifedipine) | Brand | 47 | 18 | $4,345 |
| Prednisone | Generic | 44 | 14 | $477 |
| Tamsulosin Hcl | Generic | 44 | 14 | $1,549 |
| Hydralazine Hcl | Generic | 41 | 18 | $1,480 |
| Lisinopril | Generic | 37 | 15 | $671 |
Hospital affiliations
Frequently asked questions
What is Dr. Michelle Hwang's medical specialty?
Dr. Michelle Hwang practices Nephrology Physician in Torrance, CA.
Where does Dr. Michelle Hwang practice?
Dr. Michelle Hwang practices at 3445 Pacific Coast Hwy Ste 100, Torrance, CA 905056659. Office phone: 3105426333.
What is Dr. Michelle Hwang's NPI?
Dr. Michelle Hwang's National Provider Identifier (NPI) is 1134503337, issued by NPPES.
Does Dr. Michelle Hwang accept Medicare assignment?
Yes. Dr. Michelle Hwang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michelle Hwang commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.