Teresa Brennan, R.D.
NPI 1700032000 · Registered Dietitian · Ketchum, ID
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Teresa Brennan, R.D. is a Registered Dietitian provider in Ketchum, ID (NPI 1700032000).
Provider details
- NPI number
- 1700032000
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- R.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
- Registered Dietitian133V00000X
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
Mailing address
Registry dates
- Enumerated
- 2008-08-18
- Last updated
- 2022-07-21
- Certified
- 2022-07-21
Frequently asked questions
- What is Teresa Brennan's NPI number?
- Teresa Brennan's National Provider Identifier (NPI) is 1700032000, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Brennan's specialty?
- Teresa Brennan is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Teresa Brennan located?
- Teresa Brennan's practice location on file with NPPES is 100 Hospital Dr, Ketchum, ID 83340.
- What is Teresa Brennan's phone number?
- The practice phone number listed in the NPPES registry for Teresa Brennan is (208) 727-8800.
- Does Teresa Brennan accept Medicare?
- Teresa Brennan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Teresa Brennan's NPI active?
- Yes — Teresa Brennan's NPI (1700032000) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.