Karen Marx, OTR/L
NPI 1639827595 · Occupational Therapist · Midland Park, NJ
Karen Marx, OTR/L is a Occupational Therapist provider in Midland Park, NJ (NPI 1639827595).
Provider details
- NPI number
- 1639827595
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- Yes
- License
- 024558 (NY)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
4 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
- 2022-03-10
- Last updated
- 2022-03-10
- Certified
- 2022-02-23
Frequently asked questions
- What is Karen Marx's NPI number?
- Karen Marx's National Provider Identifier (NPI) is 1639827595, 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 700 Godwin Ave Ste 120, Midland Park, NJ 07432-1460.
- What is Karen Marx's phone number?
- The practice phone number listed in the NPPES registry for Karen Marx is (201) 447-0303.
- Is Karen Marx's NPI active?
- Yes — Karen Marx's NPI (1639827595) is active in the NPPES registry as of the last update on 2022-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.