William Lyles, OTR
NPI 1851500128 · Occupational Therapist · Castle Rock, CO
William Lyles, OTR is a Occupational Therapist provider in Castle Rock, CO (NPI 1851500128).
Provider details
- NPI number
- 1851500128
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1060693 (CO)
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
- 2007-05-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Lyles's NPI number?
- William Lyles's National Provider Identifier (NPI) is 1851500128, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Lyles's specialty?
- William Lyles is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Lyles located?
- William Lyles's practice location on file with NPPES is 4001 Home St, Castle Rock, CO 80108-2802.
- What is William Lyles's phone number?
- The practice phone number listed in the NPPES registry for William Lyles is (303) 688-3174.
- Is William Lyles's NPI active?
- Yes — William Lyles's NPI (1851500128) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.