Doctor profile · Federal record
Dr. Karl Kaufmann, MD
Emergency Medical Services (Emergency Medicine) Physician (CMS: Emergency Medicine) · Renton, WA
- NPI 1154339539
- Accepts Medicare
- MIPS 79.1 / 100 · 2023
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
400 S 43Rd St, ER Dept
Renton, WA 980555714
(425) 228-3450 - Mailing address
-
Po Box 24584
Seattle, WA 981240584
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 12, 2010
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207PE0004X — NUCC code
- State license (1)
- Washington #MD00038535
- Medicaid
- WA #8255440
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154339539. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
707
Distinct HCPCS
6
Medicare allowed
$89,505
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 297 | 284 | $185 | |
93042 |
Electrocardiogram (ecg) 1 to 3 leads with review by physician only | 195 | 187 | $7 | |
99284 |
Emergency department visit with moderate level of medical decision making | 104 | 101 | $127 | |
99291 |
Critical care, first 30-74 minutes | 57 | 56 | $227 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 28 | 28 | $186 | |
99283 |
Emergency department visit with low level of medical decision making | 26 | 22 | $76 |
In context: peer comparison
Among 6 peers in Renton Emergency Medical Services (Emergency Medicine) Physician, average services per provider: 101. This provider delivers 7.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
229
Patients
226
Total drug cost
$2,498
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 49 | 49 | $296 |
| Ondansetron Odt (Ondansetron) | Brand | 34 | 34 | $992 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 34 | 33 | $202 |
| Meloxicam | Generic | 29 | 29 | $120 |
| Cephalexin | Generic | 21 | 21 | $182 |
| Prednisone | Generic | 21 | 21 | $79 |
| Doxycycline Hyclate | Generic | 16 | 15 | $479 |
| Cyclobenzaprine Hcl | Generic | 13 | 13 | $88 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 12 | 11 | $61 |
Frequently asked questions
What is Dr. Karl Kaufmann's medical specialty?
Dr. Karl Kaufmann practices Emergency Medical Services (Emergency Medicine) Physician in Renton, WA.
Where does Dr. Karl Kaufmann practice?
Dr. Karl Kaufmann practices at 400 S 43Rd St, Renton, WA 980555714. Office phone: 4252283450.
What is Dr. Karl Kaufmann's NPI?
Dr. Karl Kaufmann's National Provider Identifier (NPI) is 1154339539, issued by NPPES.
Does Dr. Karl Kaufmann accept Medicare assignment?
Yes. Dr. Karl Kaufmann accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karl Kaufmann commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Electrocardiogram (ecg) 1 to 3 leads with review by physician only (HCPCS 93042); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.