Allison Tam
NPI 1689558942 · Rehabilitation Practitioner · San Jose, CA
Allison Tam is a Rehabilitation Practitioner provider in San Jose, CA (NPI 1689558942).
Provider details
- NPI number
- 1689558942
- Entity type
- Individual
- Primary specialty
- Rehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- 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
Under 1 yr in 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
- 2025-07-31
- Last updated
- 2025-12-09
- Certified
- 2025-12-09
Frequently asked questions
- What is Allison Tam's NPI number?
- Allison Tam's National Provider Identifier (NPI) is 1689558942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Tam's specialty?
- Allison Tam is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Allison Tam located?
- Allison Tam's practice location on file with NPPES is 4349 Renaissance Dr Apt 108, San Jose, CA 95134-1553.
- What is Allison Tam's phone number?
- The practice phone number listed in the NPPES registry for Allison Tam is (626) 297-8105.
- Is Allison Tam's NPI active?
- Yes — Allison Tam's NPI (1689558942) is active in the NPPES registry as of the last update on 2025-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.