Leslie Guzman, RD
NPI 1669322731 · Renal Nutrition Registered Dietitian · Tucson, AZ
Leslie Guzman, RD is a Renal Nutrition Registered Dietitian provider in Tucson, AZ (NPI 1669322731).
Provider details
- NPI number
- 1669322731
- Entity type
- Individual
- Primary specialty
- Renal Nutrition Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
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
Under 1 yr in 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
- 2026-01-29
- Last updated
- 2026-01-29
- Certified
- 2026-01-29
Frequently asked questions
- What is Leslie Guzman's NPI number?
- Leslie Guzman's National Provider Identifier (NPI) is 1669322731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Guzman's specialty?
- Leslie Guzman is listed in the NPPES registry with a primary specialty of Renal Nutrition Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Leslie Guzman located?
- Leslie Guzman's practice location on file with NPPES is 1086 W Schafer Dr, Tucson, AZ 85705-1528.
- What is Leslie Guzman's phone number?
- The practice phone number listed in the NPPES registry for Leslie Guzman is (520) 609-9705.
- Is Leslie Guzman's NPI active?
- Yes — Leslie Guzman's NPI (1669322731) is active in the NPPES registry as of the last update on 2026-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.