Cally Chang, PT,DPT
NPI 1639748114 · Physical Therapist · East Meadow, NY
Cally Chang, PT,DPT is a Physical Therapist provider in East Meadow, NY (NPI 1639748114).
Provider details
- NPI number
- 1639748114
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT,DPT
- Sex
- Female
- Sole proprietor
- No
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
4 yrs 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
Mailing address
Registry dates
- Enumerated
- 2021-06-21
- Last updated
- 2021-06-21
- Certified
- 2021-06-21
Frequently asked questions
- What is Cally Chang's NPI number?
- Cally Chang's National Provider Identifier (NPI) is 1639748114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cally Chang's specialty?
- Cally Chang is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Cally Chang located?
- Cally Chang's practice location on file with NPPES is 801 Merrick Ave, East Meadow, NY 11554-4748.
- What is Cally Chang's phone number?
- The practice phone number listed in the NPPES registry for Cally Chang is (516) 393-8900.
- Is Cally Chang's NPI active?
- Yes — Cally Chang's NPI (1639748114) is active in the NPPES registry as of the last update on 2021-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.