Nicholas Boswell
NPI 1902434061 · Psychiatry Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Boswell is a Psychiatry Physician provider in Seattle, WA (NPI 1902434061).
Provider details
- NPI number
- 1902434061
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- T6197 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2020-04-01
- Last updated
- 2025-07-18
- Certified
- 2025-07-18
Frequently asked questions
- What is Nicholas Boswell's NPI number?
- Nicholas Boswell's National Provider Identifier (NPI) is 1902434061, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Boswell's specialty?
- Nicholas Boswell is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Boswell located?
- Nicholas Boswell's practice location on file with NPPES is 2719 E Madison St Ste 300, Seattle, WA 98112-4752.
- What is Nicholas Boswell's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Boswell is (214) 999-9999.
- Does Nicholas Boswell accept Medicare?
- Nicholas Boswell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Boswell's NPI active?
- Yes — Nicholas Boswell's NPI (1902434061) is active in the NPPES registry as of the last update on 2025-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.