Evelyn Tang, OTR
NPI 1164918983 · Hand Occupational Therapist · Castro Valley, CA
Evelyn Tang, OTR is a Hand Occupational Therapist provider in Castro Valley, CA (NPI 1164918983).
Provider details
- NPI number
- 1164918983
- Entity type
- Individual
- Primary specialty
- Hand 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 tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2018-07-04
- Last updated
- 2018-07-04
Frequently asked questions
- What is Evelyn Tang's NPI number?
- Evelyn Tang's National Provider Identifier (NPI) is 1164918983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Evelyn Tang's specialty?
- Evelyn Tang is listed in the NPPES registry with a primary specialty of Hand Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Evelyn Tang located?
- Evelyn Tang's practice location on file with NPPES is 20996 Redwood Rd, Castro Valley, CA 94546-5918.
- What is Evelyn Tang's phone number?
- The practice phone number listed in the NPPES registry for Evelyn Tang is (510) 537-0272.
- Is Evelyn Tang's NPI active?
- Yes — Evelyn Tang's NPI (1164918983) is active in the NPPES registry as of the last update on 2018-07-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.