Lawrence Chang, DPT
NPI 1225560758 · Physical Therapist · Vallejo, CA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lawrence Chang, DPT is a Physical Therapist provider in Vallejo, CA (NPI 1225560758).
Provider details
- NPI number
- 1225560758
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT
- Sex
- Male
- Sole proprietor
- No
- License
- 292546 (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
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
Mailing address
Registry dates
- Enumerated
- 2017-04-03
- Last updated
- 2022-01-03
Frequently asked questions
- What is Lawrence Chang's NPI number?
- Lawrence Chang's National Provider Identifier (NPI) is 1225560758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Chang's specialty?
- Lawrence Chang is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Lawrence Chang located?
- Lawrence Chang's practice location on file with NPPES is 975 Sereno Dr, Vallejo, CA 94589-2441.
- What is Lawrence Chang's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Chang is (707) 651-1000.
- Does Lawrence Chang accept Medicare?
- Lawrence Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lawrence Chang's NPI active?
- Yes — Lawrence Chang's NPI (1225560758) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.