Kathleen Severson, DNP
NPI 1992249445 · Psychiatric/Mental Health Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Severson, DNP is a Psychiatric/Mental Health Nurse Practitioner provider in Seattle, WA (NPI 1992249445).
Provider details
- NPI number
- 1992249445
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP60711963 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
112 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 43 | $134 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 38 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 31 | $88 |
Typical Medicare-allowed amounts for these services range $15–$134 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 170 | 25 |
| Gabapentin | 144 | 22 |
| Quetiapine Fumarate | 141 | 17 |
| Aripiprazole | 114 | 19 |
| Olanzapine | 114 | 12 |
| Lamotrigine | 107 | 15 |
| Escitalopram Oxalate | 94 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-12-16
- Last updated
- 2022-07-21
Frequently asked questions
- What is Kathleen Severson's NPI number?
- Kathleen Severson's National Provider Identifier (NPI) is 1992249445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Severson's specialty?
- Kathleen Severson is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Severson located?
- Kathleen Severson's practice location on file with NPPES is 401 Broadway, Seattle, WA 98104-2304.
- What is Kathleen Severson's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Severson is (206) 744-9690.
- Does Kathleen Severson accept Medicare?
- Kathleen Severson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Severson's NPI active?
- Yes — Kathleen Severson's NPI (1992249445) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.