Karen Hammar
NPI 1407485360 · Occupational Therapist · Iowa City, IA
Karen Hammar is a Occupational Therapist provider in Iowa City, IA (NPI 1407485360).
Provider details
- NPI number
- 1407485360
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 002274 (IA)
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
- 2020-04-03
- Last updated
- 2020-04-03
- Certified
- 2020-04-03
Frequently asked questions
- What is Karen Hammar's NPI number?
- Karen Hammar's National Provider Identifier (NPI) is 1407485360, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Hammar's specialty?
- Karen Hammar is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Karen Hammar located?
- Karen Hammar's practice location on file with NPPES is 100 Hawkins Dr, Iowa City, IA 52242-1016.
- What is Karen Hammar's phone number?
- The practice phone number listed in the NPPES registry for Karen Hammar is (319) 467-6013.
- Is Karen Hammar's NPI active?
- Yes — Karen Hammar's NPI (1407485360) is active in the NPPES registry as of the last update on 2020-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.