William Smyack
NPI 1306539572 · Rehabilitation Practitioner · Palo Alto, CA
William Smyack is a Rehabilitation Practitioner provider in Palo Alto, CA (NPI 1306539572).
Provider details
- NPI number
- 1306539572
- Entity type
- Individual
- Primary specialty
- Rehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- 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
3 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
- 2023-06-01
- Last updated
- 2025-09-10
- Certified
- 2025-09-10
Frequently asked questions
- What is William Smyack's NPI number?
- William Smyack's National Provider Identifier (NPI) is 1306539572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Smyack's specialty?
- William Smyack is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Smyack located?
- William Smyack's practice location on file with NPPES is 652 Forest Ave, Palo Alto, CA 94301-2622.
- What is William Smyack's phone number?
- The practice phone number listed in the NPPES registry for William Smyack is (650) 323-1401.
- Is William Smyack's NPI active?
- Yes — William Smyack's NPI (1306539572) is active in the NPPES registry as of the last update on 2025-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.