Doctor profile · Federal record
Dr. Joan Leavens, MD
Dermatology Physician (CMS: Dermatology) · Dermatopathology Physician · Seattle, WA
- NPI 1518321074
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
1021 Mercer St
Seattle, WA 981094324
(206) 489-2530
fax (206) 489-2531 - Additional location
-
125 16Th Ave E
Seattle, WA 981125211
(206) 326-3000
fax (877) 515-2975 - Additional location
-
1703 S Meridian Ste 101
Puyallup, WA 983717590
(253) 848-3000 - Additional location
-
5225 Cirque Dr W Ste 200
University Place, WA 984673639
(253) 848-3000 - Additional location
-
3249 Oak Park Ave
Berwyn, IL 604023429
(708) 783-3403 - Mailing address
-
4600 92Nd Ave Se
Mercer Island, WA 980404442
Show 2 more locations
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- April 10, 2026
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- Washington #MD61174242
- Medicaid
- WA #2189327
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518321074. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,624
Distinct HCPCS
10
Medicare allowed
$99,946
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 763 | 420 | $39 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 162 | 41 | $8 | |
17000 |
Destruction of precancer skin growth, 1 growth | 113 | 70 | $50 | |
17110 |
Destruction of skin growth, 1-14 growths | 106 | 74 | $132 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 96 | 66 | $99 | |
11102 |
Biopsy of related skin growth, first growth | 89 | 69 | $93 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 72 | 42 | $140 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 56 | 56 | $123 | |
11103 |
Biopsy of related skin growth, each additional growth | 37 | 26 | $58 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 29 | 29 | $12 |
In context: peer comparison
Among 35 peers in this city , average services per provider: 127. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$1,296
Transactions
49
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| UCB, Inc. | 5 | $332.99 | |
| SUN PHARMACEUTICAL INDUSTRIES INC. | 8 | $253.60 | |
| ABBVIE INC. | 10 | $167.47 | |
| Dermavant Sciences, Inc. | 10 | $157.58 | |
| GENZYME CORPORATION | 3 | $91.66 | |
| Incyte Corporation | 3 | $72.40 | |
| Arcutis Biotherapeutics, Inc. | 3 | $65.88 | |
| E.R. Squibb & Sons, L.L.C. | 3 | $61.42 | |
| Regeneron Healthcare Solutions, Inc. | 3 | $60.99 | |
| LEO Pharma Inc. | 1 | $31.51 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
114
Patients
82
Total drug cost
$2,325
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Triamcinolone Acetonide | Generic | 36 | 31 | $209 |
| Ketoconazole | Generic | 22 | 14 | $566 |
| Mupirocin | Generic | 22 | 20 | $187 |
| Clobetasol Propionate | Generic | 21 | 17 | $1,269 |
| Spironolactone | Generic | 13 | 0 | $94 |
Frequently asked questions
What is Dr. Joan Leavens's medical specialty?
Dr. Joan Leavens practices Dermatology Physician in Seattle, WA.
Where does Dr. Joan Leavens practice?
Dr. Joan Leavens practices at 1021 Mercer St, Seattle, WA 981094324. Office phone: 2064892530.
What is Dr. Joan Leavens's NPI?
Dr. Joan Leavens's National Provider Identifier (NPI) is 1518321074, issued by NPPES.
Does Dr. Joan Leavens accept Medicare assignment?
Dr. Joan Leavens does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Joan Leavens commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Destruction of precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.