IndividualActive
Christina Chang
NPI 1629865670 · Behavior Technician · Warren, MI
Christina Chang is a Behavior Technician provider in Warren, MI (NPI 1629865670).
Provider details
- NPI number
- 1629865670
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(48/100 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
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
28241 Mound Rd Ste C
Warren, MI 48092-5523
Phone: (989) 401-2244
Street-level locationGet directions
Mailing address
5039 Villa Linde Pkwy Ste 30
Flint, MI 48532-3450
Registry dates
- Enumerated
- 2025-04-23
- Last updated
- 2025-04-23
- Certified
- 2025-04-23
Frequently asked questions
- What is Christina Chang's NPI number?
- Christina Chang's National Provider Identifier (NPI) is 1629865670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Chang's specialty?
- Christina Chang is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Christina Chang located?
- Christina Chang's practice location on file with NPPES is 28241 Mound Rd Ste C, Warren, MI 48092-5523.
- What is Christina Chang's phone number?
- The practice phone number listed in the NPPES registry for Christina Chang is (989) 401-2244.
- Is Christina Chang's NPI active?
- Yes — Christina Chang's NPI (1629865670) is active in the NPPES registry as of the last update on 2025-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.