Doctor profile · Federal record
Dr. COLLEEN KNIFFIN, MD
Emergency Medicine Physician (CMS: EMERGENCY MEDICINE) · Emergency Medicine Physician · Student in an Organized Health Care Education/Training Program · BELLEVUE, WA
- NPI 1952565269
- Accepts Medicare
- MIPS 77.1 / 100 · 2023
- 18 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1035 116TH AVE NE, OVERLAKE HOSPITAL MEDICAL CENTER
BELLEVUE, WA 98004
(425) 688-5100
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- February 5, 2018
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Washington #MD60471532 · Minnesota #53057
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952565269. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
179
Distinct HCPCS
4
Medicare allowed
$25,318
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 98 | 97 | $184 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 39 | 36 | $9 | |
99284 |
Emergency department visit with moderate level of medical decision making | 26 | 25 | $127 | |
99291 |
Critical care, first 30-74 minutes | 16 | 16 | $226 |
In context: peer comparison
Among 20 peers in this city , average services per provider: 71. This provider delivers 2.5× the peer median.