Mary Zhu, OTR/L
NPI 1427703073 · Occupational Therapist · Elkins Park, PA
Mary Zhu, OTR/L is a Occupational Therapist provider in Elkins Park, PA (NPI 1427703073).
Provider details
- NPI number
- 1427703073
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- Yes
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
- 2022-02-12
- Last updated
- 2022-02-12
- Certified
- 2022-02-12
Frequently asked questions
- What is Mary Zhu's NPI number?
- Mary Zhu's National Provider Identifier (NPI) is 1427703073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Zhu's specialty?
- Mary Zhu is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mary Zhu located?
- Mary Zhu's practice location on file with NPPES is 7742 Penrose Ave Apt B, Elkins Park, PA 19027-1011.
- What is Mary Zhu's phone number?
- The practice phone number listed in the NPPES registry for Mary Zhu is (626) 463-3716.
- Is Mary Zhu's NPI active?
- Yes — Mary Zhu's NPI (1427703073) is active in the NPPES registry as of the last update on 2022-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.