IndividualActive
Oi Lan Jen
NPI 1003497348 · Occupational Therapist · Manteca, CA
Provider details
- NPI number
- 1003497348
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- OT433 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
2241 N Union Rd
Manteca, CA 95336-8271
Phone: (800) 967-4667
Street-level locationGet directions
Mailing address
926 Lauryn Ridge Ct
Milpitas, CA 95035-6685
Registry dates
- Enumerated
- 2021-04-19
- Last updated
- 2021-04-19
- Certified
- 2021-04-19
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.