Doctor profile · Federal record
Dr. Erich Koerner, M.D.
Internal Medicine Physician (CMS: Hospitalist) · Hospitalist Physician · Renton, WA
- NPI 1275763849
- Accepts Medicare
- MIPS 87.0 / 100 · 2023
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
400 S 43Rd St
Renton, WA 980555714
(425) 251-5110
fax (425) 793-4707 - Mailing address
-
Po Box 59028
Renton, WA 980582028
Credentials & registration
- NPI registered
- July 2009 — 17 yrs on file
- Profile last updated
- March 28, 2013
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Washington #MD60276987
- Medicaid
- WA #2017452
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275763849. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
329
Distinct HCPCS
5
Medicare allowed
$33,853
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 206 | 67 | $84 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 59 | 30 | $126 | |
99239 |
Hospital discharge day management, more than 30 minutes | 32 | 32 | $121 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 19 | 19 | $186 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 13 | $132 |
In context: peer comparison
Among 16 peers in Renton Internal Medicine Physician, average services per provider: 101. This provider delivers 3.3× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Erich Koerner's medical specialty?
Dr. Erich Koerner practices Internal Medicine Physician in Renton, WA.
Where does Dr. Erich Koerner practice?
Dr. Erich Koerner practices at 400 S 43Rd St, Renton, WA 980555714. Office phone: 4252515110.
What is Dr. Erich Koerner's NPI?
Dr. Erich Koerner's National Provider Identifier (NPI) is 1275763849, issued by NPPES.
Does Dr. Erich Koerner accept Medicare assignment?
Yes. Dr. Erich Koerner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Erich Koerner commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.