Marcia Rappaport, R.D., CDN, IBCLC
NPI 1013935428 · Registered Dietitian · Nyack, NY
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcia Rappaport, R.D., CDN, IBCLC is a Registered Dietitian provider in Nyack, NY (NPI 1013935428).
Provider details
- NPI number
- 1013935428
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- R.D., CDN, IBCLC
- Sex
- Female
- Sole proprietor
- No
- License
- 894883-1 (NY)
Specialties & taxonomies
Dietary & Nutritional 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
- 2006-07-17
- Last updated
- 2010-11-09
Frequently asked questions
- What is Marcia Rappaport's NPI number?
- Marcia Rappaport's National Provider Identifier (NPI) is 1013935428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Rappaport's specialty?
- Marcia Rappaport is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Marcia Rappaport located?
- Marcia Rappaport's practice location on file with NPPES is 36 Clinton Ave, Nyack, NY 10960-4716.
- What is Marcia Rappaport's phone number?
- The practice phone number listed in the NPPES registry for Marcia Rappaport is (845) 358-2641.
- Does Marcia Rappaport accept Medicare?
- Marcia Rappaport is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcia Rappaport's NPI active?
- Yes — Marcia Rappaport's NPI (1013935428) is active in the NPPES registry as of the last update on 2010-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.