Doctor profile · Federal record
Dr. Joshua Kohtz, MD
Anesthesiology Physician (CMS: Anesthesiology) · Critical Care Medicine (Anesthesiology) Physician · Student in an Organized Health Care Education/Training Program · Seattle, WA
- NPI 1235422890
- Accepts Medicare
- MIPS 91.1 / 100 · 2023
- 15 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1229 Madison St Ste 1440
Seattle, WA 981043538
(206) 625-0578
fax (206) 625-9184 - Mailing address
-
1229 Madison St, Ste 1440
Seattle, WA 981043538
Credentials & registration
- NPI registered
- May 2011 — 15 yrs on file
- Profile last updated
- January 25, 2018
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Washington #MD60744411
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235422890. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
206
Distinct HCPCS
9
Medicare allowed
$32,087
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 57 | 21 | $224 | |
76937 |
Ultrasonic guidance for blood vessel access | 40 | 27 | $15 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 27 | 27 | $46 | |
00560 |
Anesthesia for procedure on heart and large blood vessels | 17 | 17 | $528 | |
93312 |
Ultrasound of heart with probe in esophagus, with report | 16 | 16 | $111 | |
93325 |
Ultrasound of heart with color-depicted blood flow, rate and valve function | 14 | 14 | $3 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 12 | 12 | $87 | |
93320 |
Ultrasound of heart blood flow, valves and chambers | 12 | 12 | $18 | |
00537 |
Anesthesia for procedure to assess heart electrical activity | 11 | 11 | $492 |
In context: peer comparison
Among 172 peers in Seattle Anesthesiology Physician, average services per provider: 23. This provider delivers 9.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Joshua Kohtz's medical specialty?
Dr. Joshua Kohtz practices Anesthesiology Physician in Seattle, WA.
Where does Dr. Joshua Kohtz practice?
Dr. Joshua Kohtz practices at 1229 Madison St Ste 1440, Seattle, WA 981043538. Office phone: 2066250578.
What is Dr. Joshua Kohtz's NPI?
Dr. Joshua Kohtz's National Provider Identifier (NPI) is 1235422890, issued by NPPES.
Does Dr. Joshua Kohtz accept Medicare assignment?
Yes. Dr. Joshua Kohtz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joshua Kohtz commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Ultrasonic guidance for blood vessel access (HCPCS 76937); Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620). Source: CMS Medicare Physician & Other Practitioners file.