Ketamine Seattle, PLLC
NPI 1891588729 · Psychiatric/Mental Health Nurse Practitioner · Seattle, WA
Ketamine Seattle, PLLC is a Psychiatric/Mental Health Nurse Practitioner organization in Seattle, WA (NPI 1891588729).
Provider details
- NPI number
- 1891588729
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Diane Watson, Owner(503) 998-5415
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 tenure38% of score
1 yr 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
- 2025-05-23
- Last updated
- 2025-05-23
- Certified
- 2025-05-23
Frequently asked questions
- What is Ketamine Seattle, PLLC's NPI number?
- Ketamine Seattle, PLLC's National Provider Identifier (NPI) is 1891588729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ketamine Seattle, PLLC?
- Ketamine Seattle, PLLC is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ketamine Seattle, PLLC located?
- Ketamine Seattle, PLLC's practice location on file with NPPES is 3800 Aurora Ave N Ste 360, Seattle, WA 98103-8721.
- What is Ketamine Seattle, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Ketamine Seattle, PLLC is (503) 998-5415.
- Who is the authorized official for Ketamine Seattle, PLLC?
- The authorized official listed on Ketamine Seattle, PLLC's NPPES record is Diane Watson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ketamine Seattle, PLLC's NPI active?
- Yes — Ketamine Seattle, PLLC's NPI (1891588729) is active in the NPPES registry as of the last update on 2025-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.