IndividualActive
Bonny Chang, PH.D.
NPI 1275070799 · Psychologist · Seattle, WA
Bonny Chang, PH.D. is a Psychologist provider in Seattle, WA (NPI 1275070799).
Provider details
- NPI number
- 1275070799
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 60704331 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
3250 Airport Way S Ste 530
Seattle, WA 98134-2111
Phone: (732) 703-6880
Street-level locationGet directions
Mailing address
2501 Sw Trenton St # 1108
Seattle, WA 98106-3206
Registry dates
- Enumerated
- 2017-01-22
- Last updated
- 2023-04-03
- Certified
- 2023-04-03
Frequently asked questions
- What is Bonny Chang's NPI number?
- Bonny Chang's National Provider Identifier (NPI) is 1275070799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bonny Chang's specialty?
- Bonny Chang is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Bonny Chang located?
- Bonny Chang's practice location on file with NPPES is 3250 Airport Way S Ste 530, Seattle, WA 98134-2111.
- What is Bonny Chang's phone number?
- The practice phone number listed in the NPPES registry for Bonny Chang is (732) 703-6880.
- Is Bonny Chang's NPI active?
- Yes — Bonny Chang's NPI (1275070799) is active in the NPPES registry as of the last update on 2023-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.