Doctor profile · Federal record
Dr. Joannie Sun, MD
Dermatology Physician (CMS: Dermatology) · Newport Beach, CA
- NPI 1881780229
- Accepts Medicare
- MIPS 78.4 / 100 · 2023
- 30 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
230 Newport Center Dr, Suite 200
Newport Beach, CA 926607509
(949) 706-7766
fax (949) 706-2211
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- September 16, 2011
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- California #A72709
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881780229. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,051
Distinct HCPCS
10
Medicare allowed
$463,182
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 1,482 | 231 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,115 | 606 | $100 | |
17110 |
Destruction of skin growth, 1-14 growths | 538 | 398 | $129 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 449 | 152 | $25 | |
17000 |
Destruction of precancer skin growth, 1 growth | 363 | 279 | $54 | |
17004 |
Destruction of precancer skin growth, 15 or more growths | 360 | 246 | $194 | |
11102 |
Biopsy of related skin growth, first growth | 200 | 168 | $91 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 158 | 158 | $122 | |
17111 |
Destruction of skin growth, 15 or more growths | 58 | 38 | $151 | |
17312 |
Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 54 | 32 | $475 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 505. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$481
Transactions
26
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 6 | $150.33 | |
| GENZYME CORPORATION | 5 | $117.89 | |
| MAYNE PHARMA COMMERCIAL LLC | 9 | $81.26 | |
| ABBVIE INC. | 2 | $48.62 | |
| Amgen Inc. | 1 | $26.93 | |
| PFIZER INC. | 1 | $23.22 | |
| LEO Pharma Inc. | 1 | $21.58 | |
| Biofrontera Inc. | 1 | $11.49 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
486
Patients
284
Total drug cost
$85,816
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Betamethasone Diprop Augmented (Betamethasone/Propylene Glyc) | Brand | 76 | 58 | $1,311 |
| Minoxidil | Generic | 47 | 16 | $558 |
| Fluorouracil | Generic | 46 | 39 | $4,947 |
| Clobetasol Propionate | Generic | 45 | 24 | $3,478 |
| Triamcinolone Acetonide | Generic | 45 | 30 | $435 |
| Ketoconazole | Generic | 41 | 26 | $940 |
| Nystatin | Generic | 33 | 20 | $774 |
| Prednisone | Generic | 28 | 24 | $141 |
| Imiquimod | Generic | 19 | 14 | $582 |
| Tacrolimus | Generic | 19 | 16 | $2,819 |
Frequently asked questions
What is Dr. Joannie Sun's medical specialty?
Dr. Joannie Sun practices Dermatology Physician in Newport Beach, CA.
Where does Dr. Joannie Sun practice?
Dr. Joannie Sun practices at 230 Newport Center Dr, Newport Beach, CA 926607509. Office phone: 9497067766.
What is Dr. Joannie Sun's NPI?
Dr. Joannie Sun's National Provider Identifier (NPI) is 1881780229, issued by NPPES.
Does Dr. Joannie Sun accept Medicare assignment?
Yes. Dr. Joannie Sun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joannie Sun commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99213); Destruction of skin growth, 1-14 growths (HCPCS 17110). Source: CMS Medicare Physician & Other Practitioners file.