Mary Chen, D.P.T.
NPI 1386640563 · Orthopedic Physical Therapist · Orange, CA
Mary Chen, D.P.T. is a Orthopedic Physical Therapist provider in Orange, CA (NPI 1386640563).
Provider details
- NPI number
- 1386640563
- Entity type
- Individual
- Primary specialty
- Orthopedic Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- D.P.T.
- Sex
- Female
- Sole proprietor
- No
- License
- PT26386 (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
20 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
- 2005-06-22
- Last updated
- 2019-10-30
Frequently asked questions
- What is Mary Chen's NPI number?
- Mary Chen's National Provider Identifier (NPI) is 1386640563, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Chen's specialty?
- Mary Chen is listed in the NPPES registry with a primary specialty of Orthopedic Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mary Chen located?
- Mary Chen's practice location on file with NPPES is 891 N Orange St, Orange, CA 92867-6737.
- What is Mary Chen's phone number?
- The practice phone number listed in the NPPES registry for Mary Chen is (714) 633-3887.
- Is Mary Chen's NPI active?
- Yes — Mary Chen's NPI (1386640563) is active in the NPPES registry as of the last update on 2019-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.