Roberta Casterwiler, O.T.R./L
NPI 1821307851 · Occupational Therapist · Ypsilanti, MI
Roberta Casterwiler, O.T.R./L is a Occupational Therapist provider in Ypsilanti, MI (NPI 1821307851).
Provider details
- NPI number
- 1821307851
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- O.T.R./L
- Sex
- Female
- Sole proprietor
- Yes
- License
- L1797442 (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
15 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
- 2010-09-24
- Last updated
- 2010-09-24
Frequently asked questions
- What is Roberta Casterwiler's NPI number?
- Roberta Casterwiler's National Provider Identifier (NPI) is 1821307851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roberta Casterwiler's specialty?
- Roberta Casterwiler is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Roberta Casterwiler located?
- Roberta Casterwiler's practice location on file with NPPES is 8380 Geddes Rd, Ypsilanti, MI 48198-9404.
- What is Roberta Casterwiler's phone number?
- The practice phone number listed in the NPPES registry for Roberta Casterwiler is (734) 547-7600.
- Is Roberta Casterwiler's NPI active?
- Yes — Roberta Casterwiler's NPI (1821307851) is active in the NPPES registry as of the last update on 2010-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.