Rung En Chang
NPI 1992678726 · Radiologic Technologist · Stockton, CA
Rung En Chang is a Radiologic Technologist provider in Stockton, CA (NPI 1992678726).
Provider details
- NPI number
- 1992678726
- Entity type
- Individual
- Primary specialty
- Radiologic TechnologistTechnologists, Technicians & Other Technical Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- RHT00110036 (CA)
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-09-26
- Last updated
- 2025-09-26
- Certified
- 2025-09-26
Frequently asked questions
- What is Rung En Chang's NPI number?
- Rung En Chang's National Provider Identifier (NPI) is 1992678726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rung En Chang's specialty?
- Rung En Chang is listed in the NPPES registry with a primary specialty of Radiologic Technologist (Technologists, Technicians & Other Technical Service Providers).
- Where is Rung En Chang located?
- Rung En Chang's practice location on file with NPPES is 525 W Acacia St, Stockton, CA 95203-2484.
- What is Rung En Chang's phone number?
- The practice phone number listed in the NPPES registry for Rung En Chang is (209) 944-5550.
- Is Rung En Chang's NPI active?
- Yes — Rung En Chang's NPI (1992678726) is active in the NPPES registry as of the last update on 2025-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.