Ing Chang
NPI 1073731261 · Physical Therapist · Fontana, CA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ing Chang is a Physical Therapist provider in Fontana, CA (NPI 1073731261).
Provider details
- NPI number
- 1073731261
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- PT20100 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2007-04-23
- Last updated
- 2021-12-15
Frequently asked questions
- What is Ing Chang's NPI number?
- Ing Chang's National Provider Identifier (NPI) is 1073731261, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ing Chang's specialty?
- Ing Chang is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Ing Chang located?
- Ing Chang's practice location on file with NPPES is 9961 Sierra Ave, Fontana, CA 92335-6720.
- What is Ing Chang's phone number?
- The practice phone number listed in the NPPES registry for Ing Chang is (909) 427-4075.
- Does Ing Chang accept Medicare?
- Ing Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ing Chang's NPI active?
- Yes — Ing Chang's NPI (1073731261) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.