IndividualActive
Suzanne Macdonald
NPI 1538446596 · Registered Dietitian · Santa Rosa, CA
Suzanne Macdonald is a Registered Dietitian provider in Santa Rosa, CA (NPI 1538446596).
Provider details
- NPI number
- 1538446596
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(74/100 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
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
1220 N Dutton Ave
Suite 106
Santa Rosa, CA 95401-4608
Phone: (707) 971-9021
Street-level locationGet directions
Mailing address
1813 Flint Pl
Petaluma, CA 94954-2541
Registry dates
- Enumerated
- 2011-11-04
- Last updated
- 2011-11-04
Frequently asked questions
- What is Suzanne Macdonald's NPI number?
- Suzanne Macdonald's National Provider Identifier (NPI) is 1538446596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Suzanne Macdonald's specialty?
- Suzanne Macdonald is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Suzanne Macdonald located?
- Suzanne Macdonald's practice location on file with NPPES is 1220 N Dutton Ave, Santa Rosa, CA 95401-4608.
- What is Suzanne Macdonald's phone number?
- The practice phone number listed in the NPPES registry for Suzanne Macdonald is (707) 971-9021.
- Is Suzanne Macdonald's NPI active?
- Yes — Suzanne Macdonald's NPI (1538446596) is active in the NPPES registry as of the last update on 2011-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.