Doctor profile · Federal record
Dr. John Streidl, MD
Dermatology Physician (CMS: Dermatology) · Seattle, WA
- NPI 1912931635
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
9709 3Rd Ave Ne
Seattle, WA 981152062
(206) 860-4748
fax (206) 860-4756 - Additional location
-
11011 Meridian Ave N, Suite 200
Seattle, WA 981338967
(206) 525-5777 - Mailing address
-
Po Box 5127
Everett, WA 982065127
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- September 4, 2025
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- Washington #MD00039710
- Medicaid
- WA #8290751
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912931635. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,298
Distinct HCPCS
10
Medicare allowed
$318,912
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 1,247 | 235 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 826 | 631 | $99 | |
17000 |
Destruction of precancer skin growth, 1 growth | 499 | 359 | $62 | |
11102 |
Biopsy of related skin growth, first growth | 347 | 278 | $105 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 340 | 201 | $81 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 247 | 212 | $139 | |
17110 |
Destruction of skin growth, 1-14 growths | 182 | 157 | $128 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 138 | 123 | $63 | |
11103 |
Biopsy of related skin growth, each additional growth | 112 | 78 | $58 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 104 | 104 | $123 |
In context: peer comparison
Among 35 peers in Seattle Dermatology Physician, average services per provider: 127. This provider delivers 34× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
814
Patients
445
Total drug cost
$304,965
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Triamcinolone Acetonide | Generic | 233 | 133 | $2,465 |
| Ketoconazole | Generic | 110 | 54 | $2,222 |
| Clobetasol Propionate | Generic | 64 | 39 | $2,996 |
| Fluorouracil | Generic | 64 | 63 | $5,449 |
| Betamethasone Diprop Augmented (Betamethasone/Propylene Glyc) | Brand | 62 | 38 | $2,623 |
| Metronidazole | Generic | 49 | 27 | $4,175 |
| Fluocinonide | Generic | 36 | 23 | $1,274 |
| Doxycycline Hyclate | Generic | 30 | 12 | $1,252 |
| Hydrocortisone | Generic | 30 | 23 | $178 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 28 | 0 | $315 |
Frequently asked questions
What is Dr. John Streidl's medical specialty?
Dr. John Streidl practices Dermatology Physician in Seattle, WA.
Where does Dr. John Streidl practice?
Dr. John Streidl practices at 9709 3Rd Ave Ne, Seattle, WA 981152062. Office phone: 2068604748.
What is Dr. John Streidl's NPI?
Dr. John Streidl's National Provider Identifier (NPI) is 1912931635, issued by NPPES.
Does Dr. John Streidl accept Medicare assignment?
Yes. Dr. John Streidl accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Streidl 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 precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.