Doctor profile · Federal record
Dr. Karen Segerson, M.D.
Internal Medicine Physician (CMS: Hospitalist) · Internal Medicine Physician · Seattle, WA
- NPI 1003995572
- Accepts Medicare
- MIPS 87.0 / 100 · 2023
- 25 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1959 Ne Pacific St
Seattle, WA 981950001
(206) 598-4333 - Mailing address
-
Po Box 50095
Seattle, WA 981455095
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- November 30, 2015
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Washington #MD60071478 · Utah #5198147-1205
- Medicaid
- WA #1003995572
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003995572. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
119
Distinct HCPCS
3
Medicare allowed
$11,736
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 67 | 25 | $33 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 38 | 38 | $194 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 14 | 14 | $154 |
In context: peer comparison
Among 174 peers in Seattle Internal Medicine Physician, average services per provider: 77. This provider delivers 1.5× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Karen Segerson's medical specialty?
Dr. Karen Segerson practices Internal Medicine Physician in Seattle, WA.
Where does Dr. Karen Segerson practice?
Dr. Karen Segerson practices at 1959 Ne Pacific St, Seattle, WA 981950001. Office phone: 2065984333.
What is Dr. Karen Segerson's NPI?
Dr. Karen Segerson's National Provider Identifier (NPI) is 1003995572, issued by NPPES.
Does Dr. Karen Segerson accept Medicare assignment?
Yes. Dr. Karen Segerson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Segerson commonly perform?
Top Medicare-reported procedures in 2023: Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (HCPCS G2212); New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.