Doctor profile · Federal record
Dr. Sophia Chun, MD
Internal Medicine Physician (CMS: Internal Medicine) · Seal Beach, CA
- NPI 1104939990
- Accepts Medicare
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1661 Golden Rain RD
Seal Beach, CA 907404907
(562) 493-9581
fax (562) 795-6397 - Mailing address
-
Po Box 35380
Las Vegas, NV 891335380
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- November 15, 2025
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #G80141
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104939990. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
296
Distinct HCPCS
4
Medicare allowed
$33,593
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 134 | 72 | $139 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 98 | 63 | $99 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 52 | 33 | $97 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 12 | 12 | $21 |
In context: peer comparison
Among 1 peers in Seal Beach Internal Medicine Physician, average services per provider: 74. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$393
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 3 | $362.92 | |
| Inari Medical, INC. | 1 | $30.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,466
Patients
779
Total drug cost
$50,542
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 440 | 125 | $9,146 |
| Levothyroxine Sodium | Generic | 347 | 103 | $9,573 |
| Amlodipine Besylate | Generic | 229 | 73 | $2,893 |
| Losartan Potassium | Generic | 211 | 67 | $4,233 |
| Lisinopril | Generic | 165 | 55 | $2,157 |
| Hydrochlorothiazide | Generic | 136 | 40 | $1,289 |
| Gabapentin | Generic | 129 | 51 | $3,559 |
| Metformin Hcl | Generic | 114 | 36 | $1,656 |
| Metoprolol Succinate | Generic | 104 | 31 | $3,192 |
| Trazodone Hcl | Generic | 103 | 31 | $2,205 |
Frequently asked questions
What is Dr. Sophia Chun's medical specialty?
Dr. Sophia Chun practices Internal Medicine Physician in Seal Beach, CA.
Where does Dr. Sophia Chun practice?
Dr. Sophia Chun practices at 1661 Golden Rain RD, Seal Beach, CA 907404907. Office phone: 5624939581.
What is Dr. Sophia Chun's NPI?
Dr. Sophia Chun's National Provider Identifier (NPI) is 1104939990, issued by NPPES.
Does Dr. Sophia Chun accept Medicare assignment?
Yes. Dr. Sophia Chun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sophia Chun commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Telephone medical discussion with physician (HCPCS 99442). Source: CMS Medicare Physician & Other Practitioners file.