Doctor profile · Federal record
Dr. John Tschirhart, M.D.
Surgery Physician (CMS: General Surgery) · Seattle, WA
- NPI 1518956762
- Accepts Medicare
- MIPS 82.8 / 100 · 2023
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1101 Madison St, Suite 301
Seattle, WA 981041306
(206) 505-1101 - Additional location
-
4100 Sw Alaska St Ste B
Seattle, WA 981164527
(206) 320-3399
fax (206) 320-5506
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- November 10, 2021
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Washington #MD00032938
- Medicaid
- WA #8238644
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518956762. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
28
Distinct HCPCS
2
Medicare allowed
$4,306
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99203 |
New patient office or other outpatient visit, 30-44 minutes | 15 | 15 | $125 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 13 | 13 | $187 |
In context: peer comparison
Among 36 peers in this city , average services per provider: 26. This provider delivers 1.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. John Tschirhart's medical specialty?
Dr. John Tschirhart practices Surgery Physician in Seattle, WA.
Where does Dr. John Tschirhart practice?
Dr. John Tschirhart practices at 1101 Madison St, Seattle, WA 981041306. Office phone: 2065051101.
What is Dr. John Tschirhart's NPI?
Dr. John Tschirhart's National Provider Identifier (NPI) is 1518956762, issued by NPPES.
Does Dr. John Tschirhart accept Medicare assignment?
Yes. Dr. John Tschirhart accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Tschirhart commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.