IndividualActive
Elizabeth Macdonald, MPH, RDN
NPI 1891597225 · Registered Dietitian · Tucson, AZ
Elizabeth Macdonald, MPH, RDN is a Registered Dietitian provider in Tucson, AZ (NPI 1891597225).
Provider details
- NPI number
- 1891597225
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MPH, RDN
- Sex
- Female
- Sole proprietor
- No
- License
- 841174 (AZ)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(59/100 index)
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
2 documented practice locations
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
1224 W Lowell Street
Tucson, AZ 85721-0001
Phone: (520) 621-4550
Street-level locationGet directions
Mailing address
1224 W Lowell Street
Tucson, AZ 85721-0001
Additional practice locations (1)
- 8049 W Sunfire DrTucson, AZ 85743-1515Phone: (520) 870-6280
Registry dates
- Enumerated
- 2025-03-26
- Last updated
- 2025-03-26
- Certified
- 2025-03-26
Frequently asked questions
- What is Elizabeth Macdonald's NPI number?
- Elizabeth Macdonald's National Provider Identifier (NPI) is 1891597225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Macdonald's specialty?
- Elizabeth Macdonald is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Elizabeth Macdonald located?
- Elizabeth Macdonald's practice location on file with NPPES is 1224 W Lowell Street, Tucson, AZ 85721-0001.
- What is Elizabeth Macdonald's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Macdonald is (520) 621-4550.
- Is Elizabeth Macdonald's NPI active?
- Yes — Elizabeth Macdonald's NPI (1891597225) 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.