Linda Ruan, COTA/L
NPI 1396420592 · Occupational Therapy Assistant · Philadelphia, PA
Linda Ruan, COTA/L is a Occupational Therapy Assistant provider in Philadelphia, PA (NPI 1396420592).
Provider details
- NPI number
- 1396420592
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- COTA/L
- Sex
- Female
- Sole proprietor
- Yes
- License
- OP009989 (PA)
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
3 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
- 2023-06-16
- Last updated
- 2023-06-16
- Certified
- 2023-06-16
Frequently asked questions
- What is Linda Ruan's NPI number?
- Linda Ruan's National Provider Identifier (NPI) is 1396420592, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Ruan's specialty?
- Linda Ruan is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Linda Ruan located?
- Linda Ruan's practice location on file with NPPES is 4712 Chester Ave, Philadelphia, PA 19143-3513.
- What is Linda Ruan's phone number?
- The practice phone number listed in the NPPES registry for Linda Ruan is (215) 727-4450.
- Is Linda Ruan's NPI active?
- Yes — Linda Ruan's NPI (1396420592) is active in the NPPES registry as of the last update on 2023-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.