Marianne Kampf, ARNP
NPI 1346301132 · Psychiatric/Mental Health Registered Nurse · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marianne Kampf, ARNP is a Psychiatric/Mental Health Registered Nurse provider in Seattle, WA (NPI 1346301132).
Provider details
- NPI number
- 1346301132
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP30004100 (WA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
156 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 126 | $83 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 30 | $110 |
Typical Medicare-allowed amounts for these services range $83–$110 (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 · 55 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Olanzapine | 408 | 25 |
| Sertraline Hcl | 315 | 32 |
| Trazodone Hcl | 302 | 45 |
| Clozapine | 266 | 11 |
| Clonazepam | 259 | 27 |
| Quetiapine Fumarate | 228 | 25 |
| Bupropion Hclbrand: Bupropion Xl | 203 | 27 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-13
- Last updated
- 2013-06-25
Frequently asked questions
- What is Marianne Kampf's NPI number?
- Marianne Kampf's National Provider Identifier (NPI) is 1346301132, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Kampf's specialty?
- Marianne Kampf is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Marianne Kampf located?
- Marianne Kampf's practice location on file with NPPES is 1600 E Olive St, Seattle, WA 98122-2735.
- What is Marianne Kampf's phone number?
- The practice phone number listed in the NPPES registry for Marianne Kampf is (206) 302-2200.
- Does Marianne Kampf accept Medicare?
- Marianne Kampf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marianne Kampf's NPI active?
- Yes — Marianne Kampf's NPI (1346301132) is active in the NPPES registry as of the last update on 2013-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.