Russell Briggs, NP
NPI 1104561836 · Psychiatric/Mental Health Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Russell Briggs, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Seattle, WA (NPI 1104561836).
Provider details
- NPI number
- 1104561836
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1081133 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
4 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
- 2022-04-27
- Last updated
- 2025-06-02
- Certified
- 2025-06-02
Frequently asked questions
- What is Russell Briggs's NPI number?
- Russell Briggs's National Provider Identifier (NPI) is 1104561836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Russell Briggs's specialty?
- Russell Briggs is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Russell Briggs located?
- Russell Briggs's practice location on file with NPPES is 10740 Meridian Ave N Ste 110, Seattle, WA 98133-9010.
- What is Russell Briggs's phone number?
- The practice phone number listed in the NPPES registry for Russell Briggs is (425) 578-5144.
- Does Russell Briggs accept Medicare?
- Russell Briggs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Russell Briggs's NPI active?
- Yes — Russell Briggs's NPI (1104561836) is active in the NPPES registry as of the last update on 2025-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.