Hayley Greiner, OTD, OTR/L
NPI 1225863715 · Occupational Therapist · Westmont, IL
Hayley Greiner, OTD, OTR/L is a Occupational Therapist provider in Westmont, IL (NPI 1225863715).
Provider details
- NPI number
- 1225863715
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTD, OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 056.016211 (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
1 yr 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
- 2024-09-04
- Last updated
- 2024-09-04
- Certified
- 2024-09-04
Frequently asked questions
- What is Hayley Greiner's NPI number?
- Hayley Greiner's National Provider Identifier (NPI) is 1225863715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hayley Greiner's specialty?
- Hayley Greiner is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Hayley Greiner located?
- Hayley Greiner's practice location on file with NPPES is 750 Pasquinelli Dr Ste 204, Westmont, IL 60559-1291.
- What is Hayley Greiner's phone number?
- The practice phone number listed in the NPPES registry for Hayley Greiner is (630) 560-0136.
- Is Hayley Greiner's NPI active?
- Yes — Hayley Greiner's NPI (1225863715) is active in the NPPES registry as of the last update on 2024-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.