Heather William
NPI 1477101707 · Occupational Therapy Assistant · Phoenix, AZ
Heather William is a Occupational Therapy Assistant provider in Phoenix, AZ (NPI 1477101707).
Provider details
- NPI number
- 1477101707
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 2007 (CT)
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
6 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
- 2019-08-29
- Last updated
- 2019-08-29
Frequently asked questions
- What is Heather William's NPI number?
- Heather William's National Provider Identifier (NPI) is 1477101707, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather William's specialty?
- Heather William is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Heather William located?
- Heather William's practice location on file with NPPES is 7540 N 19th Ave, Phoenix, AZ 85021-7967.
- What is Heather William's phone number?
- The practice phone number listed in the NPPES registry for Heather William is (888) 873-4221.
- Is Heather William's NPI active?
- Yes — Heather William's NPI (1477101707) is active in the NPPES registry as of the last update on 2019-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.