Zachary Williams
NPI 1780291203 · Occupational Therapist · Greenville, SC
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Williams is a Occupational Therapist provider in Greenville, SC (NPI 1780291203).
Provider details
- NPI number
- 1780291203
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 442854 (CO)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 9846 Hwy 31 ETyler, TX 75705-2329Phone: (903) 525-3714
Registry dates
- Enumerated
- 2020-09-29
- Last updated
- 2025-06-30
- Certified
- 2025-06-30
Frequently asked questions
- What is Zachary Williams's NPI number?
- Zachary Williams's National Provider Identifier (NPI) is 1780291203, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Williams's specialty?
- Zachary Williams is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Zachary Williams located?
- Zachary Williams's practice location on file with NPPES is 1011 Frontage Rd, Greenville, SC 29615-4240.
- What is Zachary Williams's phone number?
- The practice phone number listed in the NPPES registry for Zachary Williams is (864) 242-4263.
- Does Zachary Williams accept Medicare?
- Zachary Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Williams's NPI active?
- Yes — Zachary Williams's NPI (1780291203) is active in the NPPES registry as of the last update on 2025-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.