Olivia Schaffer
NPI 1639055411 · Occupational Therapist · Saint Louis, MO
Olivia Schaffer is a Occupational Therapist provider in Saint Louis, MO (NPI 1639055411).
Provider details
- NPI number
- 1639055411
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 2022032336 (MO)
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
Under 1 yr in 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
- 2025-08-15
- Last updated
- 2025-08-15
- Certified
- 2025-08-15
Frequently asked questions
- What is Olivia Schaffer's NPI number?
- Olivia Schaffer's National Provider Identifier (NPI) is 1639055411, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Schaffer's specialty?
- Olivia Schaffer is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Olivia Schaffer located?
- Olivia Schaffer's practice location on file with NPPES is 801 N 11th St, Saint Louis, MO 63101-1015.
- What is Olivia Schaffer's phone number?
- The practice phone number listed in the NPPES registry for Olivia Schaffer is (314) 231-3720.
- Is Olivia Schaffer's NPI active?
- Yes — Olivia Schaffer's NPI (1639055411) is active in the NPPES registry as of the last update on 2025-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.