Leona Lin, OTR
NPI 1003556341 · Occupational Therapist · Concord, CA
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leona Lin, OTR is a Occupational Therapist provider in Concord, CA (NPI 1003556341).
Provider details
- NPI number
- 1003556341
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- 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 tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
6,769 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Using Functional Activities97530 | 2,141 | $30 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 1,620 | $24 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 1,395 | $22 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 872 | $24 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 718 | $20 |
| Evaluation for Occupational Therapy, Typically 45 Minutes97166 | 23 | $104 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-01
- Last updated
- 2022-04-01
- Certified
- 2021-11-11
Frequently asked questions
- What is Leona Lin's NPI number?
- Leona Lin's National Provider Identifier (NPI) is 1003556341, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leona Lin's specialty?
- Leona Lin is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Leona Lin located?
- Leona Lin's practice location on file with NPPES is 3318 Willow Pass Rd, Concord, CA 94519-2316.
- What is Leona Lin's phone number?
- The practice phone number listed in the NPPES registry for Leona Lin is (562) 293-5260.
- Does Leona Lin accept Medicare?
- Leona Lin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leona Lin's NPI active?
- Yes — Leona Lin's NPI (1003556341) is active in the NPPES registry as of the last update on 2022-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.