Karen Marx
NPI 1528258480 · Occupational Therapist · Council Bluffs, IA
Karen Marx is a Occupational Therapist provider in Council Bluffs, IA (NPI 1528258480).
Provider details
- NPI number
- 1528258480
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 01147 (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
18 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
- 2007-07-26
- Last updated
- 2007-07-26
Frequently asked questions
- What is Karen Marx's NPI number?
- Karen Marx's National Provider Identifier (NPI) is 1528258480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Marx's specialty?
- Karen Marx is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Karen Marx located?
- Karen Marx's practice location on file with NPPES is 1600 Mcpherson Ave, Council Bluffs, IA 51503-4858.
- What is Karen Marx's phone number?
- The practice phone number listed in the NPPES registry for Karen Marx is (615) 896-6400.
- Is Karen Marx's NPI active?
- Yes — Karen Marx's NPI (1528258480) is active in the NPPES registry as of the last update on 2007-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.