Ernest William Lao
NPI 1558769885 · Physical Therapist · Chicago, IL
Ernest William Lao is a Physical Therapist provider in Chicago, IL (NPI 1558769885).
Provider details
- NPI number
- 1558769885
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 070016310 (IL)
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
11 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
- 2014-12-18
- Last updated
- 2014-12-18
Frequently asked questions
- What is Ernest William Lao's NPI number?
- Ernest William Lao's National Provider Identifier (NPI) is 1558769885, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ernest William Lao's specialty?
- Ernest William Lao is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Ernest William Lao located?
- Ernest William Lao's practice location on file with NPPES is 4440 N Kedzie Ave # U-401, Chicago, IL 60625-6880.
- What is Ernest William Lao's phone number?
- The practice phone number listed in the NPPES registry for Ernest William Lao is (312) 576-0863.
- Is Ernest William Lao's NPI active?
- Yes — Ernest William Lao's NPI (1558769885) is active in the NPPES registry as of the last update on 2014-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.