Colleen Ziemba, RD
NPI 1558166470 · Registered Dietitian · New York, NY
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Colleen Ziemba, RD is a Registered Dietitian provider in New York, NY (NPI 1558166470).
Provider details
- NPI number
- 1558166470
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 010133-01 (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
1 yr 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
- 2025-02-14
- Last updated
- 2025-09-23
- Certified
- 2025-09-23
Frequently asked questions
- What is Colleen Ziemba's NPI number?
- Colleen Ziemba's National Provider Identifier (NPI) is 1558166470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Ziemba's specialty?
- Colleen Ziemba is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Colleen Ziemba located?
- Colleen Ziemba's practice location on file with NPPES is 2248 Broadway # 2038, New York, NY 10024-5805.
- What is Colleen Ziemba's phone number?
- The practice phone number listed in the NPPES registry for Colleen Ziemba is (610) 737-4650.
- Does Colleen Ziemba accept Medicare?
- Colleen Ziemba is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Colleen Ziemba's NPI active?
- Yes — Colleen Ziemba's NPI (1558166470) is active in the NPPES registry as of the last update on 2025-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.