M Bill Hellyer, MS, OTR/L
NPI 1477110773 · Occupational Therapist · Buffalo Grove, IL
M Bill Hellyer, MS, OTR/L is a Occupational Therapist provider in Buffalo Grove, IL (NPI 1477110773).
Provider details
- NPI number
- 1477110773
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MS, OTR/L
- Sex
- Male
- Sole proprietor
- Yes
- License
- 056004120 (IL)
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
7 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)
- 16139 W Port Clinton RdLincolnshire, IL 60069-2742Phone: (224) 513-6466
Registry dates
- Enumerated
- 2019-05-22
- Last updated
- 2019-05-22
Frequently asked questions
- What is M Bill Hellyer's NPI number?
- M Bill Hellyer's National Provider Identifier (NPI) is 1477110773, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is M Bill Hellyer's specialty?
- M Bill Hellyer is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is M Bill Hellyer located?
- M Bill Hellyer's practice location on file with NPPES is 601 Deerfield Pkwy, Buffalo Grove, IL 60089-7500.
- What is M Bill Hellyer's phone number?
- The practice phone number listed in the NPPES registry for M Bill Hellyer is (224) 513-6466.
- Is M Bill Hellyer's NPI active?
- Yes — M Bill Hellyer's NPI (1477110773) is active in the NPPES registry as of the last update on 2019-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.