Katherine Alper, MS, RDN, LD
NPI 1487309605 · Registered Dietitian · Twin Falls, ID
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Alper, MS, RDN, LD is a Registered Dietitian provider in Twin Falls, ID (NPI 1487309605).
Provider details
- NPI number
- 1487309605
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RDN, LD
- Sex
- Female
- Sole proprietor
- Yes
- License
- D-1119 (ID)
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
4 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
Mailing address
Registry dates
- Enumerated
- 2022-02-16
- Last updated
- 2022-02-16
- Certified
- 2022-02-16
Frequently asked questions
- What is Katherine Alper's NPI number?
- Katherine Alper's National Provider Identifier (NPI) is 1487309605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Alper's specialty?
- Katherine Alper is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Katherine Alper located?
- Katherine Alper's practice location on file with NPPES is 801 Pole Line Rd W, Twin Falls, ID 83301-5810.
- What is Katherine Alper's phone number?
- The practice phone number listed in the NPPES registry for Katherine Alper is (208) 814-4120.
- Does Katherine Alper accept Medicare?
- Katherine Alper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Alper's NPI active?
- Yes — Katherine Alper's NPI (1487309605) is active in the NPPES registry as of the last update on 2022-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.