IndividualActive
Theresa Bergholz
NPI 1558869420 · Registered Dietitian · Seattle, WA
Theresa Bergholz is a Registered Dietitian provider in Seattle, WA (NPI 1558869420).
Provider details
- NPI number
- 1558869420
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 60814610 (WA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
1100 9th Ave
Seattle, WA 98101-2756
Phone: (206) 223-6729
Street-level locationGet directions
Mailing address
1100 9th Ave
Seattle, WA 98101-2756
Registry dates
- Enumerated
- 2018-01-25
- Last updated
- 2018-01-25
Frequently asked questions
- What is Theresa Bergholz's NPI number?
- Theresa Bergholz's National Provider Identifier (NPI) is 1558869420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Bergholz's specialty?
- Theresa Bergholz is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Theresa Bergholz located?
- Theresa Bergholz's practice location on file with NPPES is 1100 9th Ave, Seattle, WA 98101-2756.
- What is Theresa Bergholz's phone number?
- The practice phone number listed in the NPPES registry for Theresa Bergholz is (206) 223-6729.
- Is Theresa Bergholz's NPI active?
- Yes — Theresa Bergholz's NPI (1558869420) is active in the NPPES registry as of the last update on 2018-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.