Rachel Blumberg, RD, CDN
NPI 1477355816 · Registered Dietitian · New Hyde Park, NY
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachel Blumberg, RD, CDN is a Registered Dietitian provider in New Hyde Park, NY (NPI 1477355816).
Provider details
- NPI number
- 1477355816
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, CDN
- Sex
- Female
- Sole proprietor
- No
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
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2025-03-26
- Last updated
- 2025-03-26
- Certified
- 2025-03-26
Frequently asked questions
- What is Rachel Blumberg's NPI number?
- Rachel Blumberg's National Provider Identifier (NPI) is 1477355816, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Blumberg's specialty?
- Rachel Blumberg is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Rachel Blumberg located?
- Rachel Blumberg's practice location on file with NPPES is 1111 Marcus Ave Ste M15, New Hyde Park, NY 11042-1034.
- What is Rachel Blumberg's phone number?
- The practice phone number listed in the NPPES registry for Rachel Blumberg is (516) 601-7200.
- Does Rachel Blumberg accept Medicare?
- Rachel Blumberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachel Blumberg's NPI active?
- Yes — Rachel Blumberg's NPI (1477355816) is active in the NPPES registry as of the last update on 2025-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.