Sydney Gruntler, OTR/L
NPI 1275161903 · Occupational Therapist · Chicago, IL
Sydney Gruntler, OTR/L is a Occupational Therapist provider in Chicago, IL (NPI 1275161903).
Provider details
- NPI number
- 1275161903
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 056.013508 (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
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
- 2020-03-30
- Last updated
- 2020-03-30
- Certified
- 2020-03-30
Frequently asked questions
- What is Sydney Gruntler's NPI number?
- Sydney Gruntler's National Provider Identifier (NPI) is 1275161903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Gruntler's specialty?
- Sydney Gruntler is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Sydney Gruntler located?
- Sydney Gruntler's practice location on file with NPPES is 2157 N Damen Ave Ste 2c, Chicago, IL 60647-6916.
- What is Sydney Gruntler's phone number?
- The practice phone number listed in the NPPES registry for Sydney Gruntler is (773) 278-4769.
- Is Sydney Gruntler's NPI active?
- Yes — Sydney Gruntler's NPI (1275161903) is active in the NPPES registry as of the last update on 2020-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.