Hahn/Williamson Physical Therapy and Rehabilitation
NPI 1548461718 · Physical Therapist · San Jose, CA
Hahn/Williamson Physical Therapy and Rehabilitation is a Physical Therapist organization in San Jose, CA (NPI 1548461718).
Provider details
- NPI number
- 1548461718
- Entity type
- Organization
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Organization subpart
- No
- Authorized official
- Brian Williamson, Owner(408) 264-6643
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
- 2007-05-29
- Last updated
- 2010-02-16
Frequently asked questions
- What is Hahn/Williamson Physical Therapy and Rehabilitation's NPI number?
- Hahn/Williamson Physical Therapy and Rehabilitation's National Provider Identifier (NPI) is 1548461718, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hahn/Williamson Physical Therapy and Rehabilitation?
- Hahn/Williamson Physical Therapy and Rehabilitation is classified in the NPPES registry as Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Hahn/Williamson Physical Therapy and Rehabilitation located?
- Hahn/Williamson Physical Therapy and Rehabilitation's practice location on file with NPPES is 1505 Meridian Ave, San Jose, CA 95125-5353.
- What is Hahn/Williamson Physical Therapy and Rehabilitation's phone number?
- The practice phone number listed in the NPPES registry for Hahn/Williamson Physical Therapy and Rehabilitation is (408) 264-6643.
- Who is the authorized official for Hahn/Williamson Physical Therapy and Rehabilitation?
- The authorized official listed on Hahn/Williamson Physical Therapy and Rehabilitation's NPPES record is Brian Williamson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hahn/Williamson Physical Therapy and Rehabilitation's NPI active?
- Yes — Hahn/Williamson Physical Therapy and Rehabilitation's NPI (1548461718) is active in the NPPES registry as of the last update on 2010-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.