Doctor profile · Federal record
Dr. Paul Sun, M.D.
Otolaryngology Physician (CMS: Otolaryngology) · Specialist · Laguna Hills, CA
- NPI 1861599193
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
24411 Health Center Dr Ste 600
Laguna Hills, CA 926533687
(949) 305-8000
fax (949) 305-8001 - Additional location
-
22 Odyssey Ste 100
Irvine, CA 926183186
(949) 679-9000
fax (949) 679-9001 - Mailing address
-
24411 Health Center Dr, Ste #600
Laguna Hills, CA 92653
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- August 16, 2019
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207Y00000X — NUCC code
- State licenses (2)
- California #G86526 · California #BS4682363
- Medicaid
- CA #GR0104480
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861599193. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,854
Distinct HCPCS
7
Medicare allowed
$217,719
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
69210 |
Removal of impacted ear wax | 595 | 379 | $47 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 439 | 278 | $139 | |
31231 |
Diagnostic exam of nasal passages using an endoscope | 200 | 165 | $217 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 192 | 192 | $180 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 190 | 145 | $98 | |
31575 |
Diagnostic exam of voice box using a flexible endoscope | 123 | 100 | $147 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 115 | 115 | $122 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 264. This provider delivers 7.0× the peer median.Open Payments
Industry payments received
All-time total
$219
Transactions
8
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 3 | $75.67 | |
| Regeneron Healthcare Solutions, Inc. | 2 | $66.86 | |
| GENZYME CORPORATION | 2 | $56.15 | |
| AERIN MEDICAL INC. | 1 | $20.16 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
865
Patients
364
Total drug cost
$27,558
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluticasone Propionate | Generic | 404 | 176 | $6,710 |
| Ipratropium Bromide | Generic | 173 | 60 | $7,800 |
| Azelastine Hcl | Generic | 97 | 38 | $4,964 |
| Neomycin-Polymyxin-Hc (Neomycin/Polymyxin B/Hydrocort) | Brand | 73 | 48 | $4,898 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 37 | 30 | $543 |
| Omeprazole | Generic | 19 | 0 | $320 |
| Clotrimazole | Generic | 17 | 0 | $887 |
| Mometasone Furoate | Generic | 17 | 0 | $261 |
| Hydrocortisone Valerate | Generic | 15 | 12 | $358 |
| Fluocinolone Acetonide Oil | Generic | 13 | 0 | $818 |
Hospital affiliations
Frequently asked questions
What is Dr. Paul Sun's medical specialty?
Dr. Paul Sun practices Otolaryngology Physician in Laguna Hills, CA.
Where does Dr. Paul Sun practice?
Dr. Paul Sun practices at 24411 Health Center Dr Ste 600, Laguna Hills, CA 926533687. Office phone: 9493058000.
What is Dr. Paul Sun's NPI?
Dr. Paul Sun's National Provider Identifier (NPI) is 1861599193, issued by NPPES.
Does Dr. Paul Sun accept Medicare assignment?
Yes. Dr. Paul Sun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Paul Sun commonly perform?
Top Medicare-reported procedures in 2023: Removal of impacted ear wax (HCPCS 69210); Established patient office or other outpatient visit (HCPCS 99214); Diagnostic exam of nasal passages using an endoscope (HCPCS 31231). Source: CMS Medicare Physician & Other Practitioners file.