Katharine Walser, PMHNP
NPI 1023849320 · Psychiatric/Mental Health Registered Nurse · Eureka, CA
Katharine Walser, PMHNP is a Psychiatric/Mental Health Registered Nurse provider in Eureka, CA (NPI 1023849320).
Provider details
- NPI number
- 1023849320
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95380920 (CA)
Specialties & taxonomies
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-08-09
- Last updated
- 2024-09-24
- Certified
- 2024-09-24
Frequently asked questions
- What is Katharine Walser's NPI number?
- Katharine Walser's National Provider Identifier (NPI) is 1023849320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katharine Walser's specialty?
- Katharine Walser is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Katharine Walser located?
- Katharine Walser's practice location on file with NPPES is 720 Wood St, Eureka, CA 95501-4413.
- What is Katharine Walser's phone number?
- The practice phone number listed in the NPPES registry for Katharine Walser is (315) 558-2912.
- Is Katharine Walser's NPI active?
- Yes — Katharine Walser's NPI (1023849320) is active in the NPPES registry as of the last update on 2024-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.