Doctor profile · Federal record
Dr. Katherine Dahlke, MD
Internal Medicine Physician (CMS: Internal Medicine) · Portland, OR
- NPI 1598830812
- Accepts Medicare
- 43 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2121 Ne Halsey St
Portland, OR 972321522
(503) 234-7299
fax (503) 234-9639
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- February 11, 2020
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Oregon #MD18119
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598830812. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
310
Distinct HCPCS
2
Medicare allowed
$29,302
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98927 |
Osteopathic manipulative treatment, 5-6 body regions | 157 | 14 | $59 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 153 | 14 | $131 |
In context: peer comparison
Among 209 peers in Portland Internal Medicine Physician, average services per provider: 60. This provider delivers 5.2× the peer median.Frequently asked questions
What is Dr. Katherine Dahlke's medical specialty?
Dr. Katherine Dahlke practices Internal Medicine Physician in Portland, OR.
Where does Dr. Katherine Dahlke practice?
Dr. Katherine Dahlke practices at 2121 Ne Halsey St, Portland, OR 972321522. Office phone: 5032347299.
What is Dr. Katherine Dahlke's NPI?
Dr. Katherine Dahlke's National Provider Identifier (NPI) is 1598830812, issued by NPPES.
Does Dr. Katherine Dahlke accept Medicare assignment?
Yes. Dr. Katherine Dahlke accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Dahlke commonly perform?
Top Medicare-reported procedures in 2023: Osteopathic manipulative treatment, 5-6 body regions (HCPCS 98927); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.