Anna Leffler, OTD, OTR/L
NPI 1588541338 · Occupational Therapist · Santa Clara, CA
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Leffler, OTD, OTR/L is a Occupational Therapist provider in Santa Clara, CA (NPI 1588541338).
Provider details
- NPI number
- 1588541338
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTD, OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 26710 (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
Under 1 yr in 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
- 2025-08-20
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Frequently asked questions
- What is Anna Leffler's NPI number?
- Anna Leffler's National Provider Identifier (NPI) is 1588541338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Leffler's specialty?
- Anna Leffler is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Anna Leffler located?
- Anna Leffler's practice location on file with NPPES is 710 Lawrence Expy, Santa Clara, CA 95051-5173.
- What is Anna Leffler's phone number?
- The practice phone number listed in the NPPES registry for Anna Leffler is (408) 851-1000.
- Does Anna Leffler accept Medicare?
- Anna Leffler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Leffler's NPI active?
- Yes — Anna Leffler's NPI (1588541338) is active in the NPPES registry as of the last update on 2025-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.