Doctor profile · Federal record
Dr. Michael Kiefer, M.D.
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Portland, OR
- NPI 1447690102
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3181 Sw Sam Jackson Park RD
Portland, OR 972393011
(503) 494-6101
fax (503) 494-1159
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- August 20, 2020
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Oregon #MD199880
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447690102. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
439
Distinct HCPCS
5
Medicare allowed
$37,394
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 140 | 62 | $116 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 112 | 91 | $8 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 73 | 36 | $77 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 64 | 62 | $167 | |
99238 |
Hospital discharge day management, 30 minutes or less | 50 | 49 | $79 |
In context: peer comparison
Among 94 peers in Portland Hospitalist Physician, average services per provider: 68. This provider delivers 6.5× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Michael Kiefer's medical specialty?
Dr. Michael Kiefer practices Hospitalist Physician in Portland, OR.
Where does Dr. Michael Kiefer practice?
Dr. Michael Kiefer practices at 3181 Sw Sam Jackson Park RD, Portland, OR 972393011. Office phone: 5034946101.
What is Dr. Michael Kiefer's NPI?
Dr. Michael Kiefer's National Provider Identifier (NPI) is 1447690102, issued by NPPES.
Does Dr. Michael Kiefer accept Medicare assignment?
Yes. Dr. Michael Kiefer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Kiefer commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.