Ethel Mandelbaum, OCCUPATIONAL THERAPI
NPI 1356415269 · Occupational Therapist · San Leandro, CA
Ethel Mandelbaum, OCCUPATIONAL THERAPI is a Occupational Therapist provider in San Leandro, CA (NPI 1356415269).
Provider details
- NPI number
- 1356415269
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OCCUPATIONAL THERAPI
- Sex
- Female
- Sole proprietor
- No
- License
- OT523 (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
19 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
- 2006-11-20
- Last updated
- 2021-11-19
- Certified
- 2021-11-19
Frequently asked questions
- What is Ethel Mandelbaum's NPI number?
- Ethel Mandelbaum's National Provider Identifier (NPI) is 1356415269, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethel Mandelbaum's specialty?
- Ethel Mandelbaum is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Ethel Mandelbaum located?
- Ethel Mandelbaum's practice location on file with NPPES is 2500 Merced St, San Leandro, CA 94577-4201.
- What is Ethel Mandelbaum's phone number?
- The practice phone number listed in the NPPES registry for Ethel Mandelbaum is (510) 454-1000.
- Is Ethel Mandelbaum's NPI active?
- Yes — Ethel Mandelbaum's NPI (1356415269) is active in the NPPES registry as of the last update on 2021-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.