IndividualActive
Cierra Sullivan
NPI 1740088830 · Naturopath · Brewster, WA
Cierra Sullivan is a Naturopath provider in Brewster, WA (NPI 1740088830).
Provider details
- NPI number
- 1740088830
- Entity type
- Individual
- Primary specialty
- NaturopathOther Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 61645568 (WA)
Specialties & taxonomies
Other Service Providers
Other Service Providers
Profile Score
Established profile(55/100 index)
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
525 Jay Ave
Brewster, WA 98812-3403
Phone: (720) 492-7268
Street-level locationGet directions
Mailing address
Po Box 771
Brewster, WA 98812-0771
Registry dates
- Enumerated
- 2025-03-04
- Last updated
- 2026-04-07
- Certified
- 2026-04-07
Frequently asked questions
- What is Cierra Sullivan's NPI number?
- Cierra Sullivan's National Provider Identifier (NPI) is 1740088830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cierra Sullivan's specialty?
- Cierra Sullivan is listed in the NPPES registry with a primary specialty of Naturopath (Other Service Providers).
- Where is Cierra Sullivan located?
- Cierra Sullivan's practice location on file with NPPES is 525 Jay Ave, Brewster, WA 98812-3403.
- What is Cierra Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Cierra Sullivan is (720) 492-7268.
- Is Cierra Sullivan's NPI active?
- Yes — Cierra Sullivan's NPI (1740088830) is active in the NPPES registry as of the last update on 2026-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.