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Colleen Duewiger, RD
NPI 1659634335 · Registered Dietitian · Las Vegas, NV
Colleen Duewiger, RD is a Registered Dietitian provider in Las Vegas, NV (NPI 1659634335).
Provider details
- NPI number
- 1659634335
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1064169 (NY)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
1257 Paiute Circle
Las Vegas, NV 89106-3202
Phone: (702) 382-0784
Street-level locationGet directions
Mailing address
1257 Paiute Circle
Las Vegas, NV 89106-3202
Registry dates
- Enumerated
- 2012-06-19
- Last updated
- 2012-06-19
Frequently asked questions
- What is Colleen Duewiger's NPI number?
- Colleen Duewiger's National Provider Identifier (NPI) is 1659634335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Duewiger's specialty?
- Colleen Duewiger is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Colleen Duewiger located?
- Colleen Duewiger's practice location on file with NPPES is 1257 Paiute Circle, Las Vegas, NV 89106-3202.
- What is Colleen Duewiger's phone number?
- The practice phone number listed in the NPPES registry for Colleen Duewiger is (702) 382-0784.
- Is Colleen Duewiger's NPI active?
- Yes — Colleen Duewiger's NPI (1659634335) is active in the NPPES registry as of the last update on 2012-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.