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Bailey Sieber
NPI 1134973126 · Behavior Technician · Bellingham, WA
Bailey Sieber is a Behavior Technician provider in Bellingham, WA (NPI 1134973126).
Provider details
- NPI number
- 1134973126
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(50/100 index)
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
83% 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
4201 Meridian St
Bellingham, WA 98226-5532
Phone: (360) 305-3275
Street-level locationGet directions
Mailing address
3815 Elwood Ave Unit 310
Bellingham, WA 98229-3009
Registry dates
- Enumerated
- 2024-04-15
- Last updated
- 2024-04-15
- Certified
- 2024-04-15
Frequently asked questions
- What is Bailey Sieber's NPI number?
- Bailey Sieber's National Provider Identifier (NPI) is 1134973126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bailey Sieber's specialty?
- Bailey Sieber is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Bailey Sieber located?
- Bailey Sieber's practice location on file with NPPES is 4201 Meridian St, Bellingham, WA 98226-5532.
- What is Bailey Sieber's phone number?
- The practice phone number listed in the NPPES registry for Bailey Sieber is (360) 305-3275.
- Is Bailey Sieber's NPI active?
- Yes — Bailey Sieber's NPI (1134973126) is active in the NPPES registry as of the last update on 2024-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.