Nancy Kaplan-Marder, OTR
NPI 1639234701 · Hand Occupational Therapist · Merrick, NY
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Kaplan-Marder, OTR is a Hand Occupational Therapist provider in Merrick, NY (NPI 1639234701).
Provider details
- NPI number
- 1639234701
- Entity type
- Individual
- Primary specialty
- Hand Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Female
- Sole proprietor
- Yes
- License
- 002788-1 (NY)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
19 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
- 2006-12-27
- Last updated
- 2007-10-09
Frequently asked questions
- What is Nancy Kaplan-Marder's NPI number?
- Nancy Kaplan-Marder's National Provider Identifier (NPI) is 1639234701, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Kaplan-Marder's specialty?
- Nancy Kaplan-Marder is listed in the NPPES registry with a primary specialty of Hand Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Nancy Kaplan-Marder located?
- Nancy Kaplan-Marder's practice location on file with NPPES is 2108 Merrick Mall, Merrick, NY 11566-3626.
- What is Nancy Kaplan-Marder's phone number?
- The practice phone number listed in the NPPES registry for Nancy Kaplan-Marder is (516) 868-5302.
- Does Nancy Kaplan-Marder accept Medicare?
- Nancy Kaplan-Marder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Kaplan-Marder's NPI active?
- Yes — Nancy Kaplan-Marder's NPI (1639234701) is active in the NPPES registry as of the last update on 2007-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.