Sara Grossenbacher, OT
NPI 1417464611 · Occupational Therapist · Grand Haven, MI
Sara Grossenbacher, OT is a Occupational Therapist provider in Grand Haven, MI (NPI 1417464611).
Provider details
- NPI number
- 1417464611
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Female
- Sole proprietor
- No
- License
- 5201009724 (MI)
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
8 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
- 2018-01-09
- Last updated
- 2018-01-09
Frequently asked questions
- What is Sara Grossenbacher's NPI number?
- Sara Grossenbacher's National Provider Identifier (NPI) is 1417464611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Grossenbacher's specialty?
- Sara Grossenbacher is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Sara Grossenbacher located?
- Sara Grossenbacher's practice location on file with NPPES is 15100 Whittaker Way, Grand Haven, MI 49417-8696.
- What is Sara Grossenbacher's phone number?
- The practice phone number listed in the NPPES registry for Sara Grossenbacher is (616) 935-6280.
- Is Sara Grossenbacher's NPI active?
- Yes — Sara Grossenbacher's NPI (1417464611) is active in the NPPES registry as of the last update on 2018-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.