Claire Petersen
NPI 1598443913 · Occupational Therapist · Westmont, IL
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claire Petersen is a Occupational Therapist provider in Westmont, IL (NPI 1598443913).
Provider details
- NPI number
- 1598443913
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 2023026073 (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
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 188a Medical DrHannibal, MO 63401-6877Phone: (573) 406-0576
Registry dates
- Enumerated
- 2023-07-06
- Last updated
- 2025-01-30
- Certified
- 2025-01-30
Frequently asked questions
- What is Claire Petersen's NPI number?
- Claire Petersen's National Provider Identifier (NPI) is 1598443913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Petersen's specialty?
- Claire Petersen is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Claire Petersen located?
- Claire Petersen's practice location on file with NPPES is 407 W 63rd St, Westmont, IL 60559-2910.
- What is Claire Petersen's phone number?
- The practice phone number listed in the NPPES registry for Claire Petersen is (877) 407-3422.
- Does Claire Petersen accept Medicare?
- Claire Petersen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claire Petersen's NPI active?
- Yes — Claire Petersen's NPI (1598443913) is active in the NPPES registry as of the last update on 2025-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.