Margaret Longo, RDN
NPI 1225761380 · Registered Dietitian · Boise, ID
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Longo, RDN is a Registered Dietitian provider in Boise, ID (NPI 1225761380).
Provider details
- NPI number
- 1225761380
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
- License
- D-1168 (ID)
Specialties & taxonomies
Dietary & Nutritional Service Providers
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
3 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
- 2022-07-06
- Last updated
- 2026-05-25
- Certified
- 2026-05-25
Frequently asked questions
- What is Margaret Longo's NPI number?
- Margaret Longo's National Provider Identifier (NPI) is 1225761380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Longo's specialty?
- Margaret Longo is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Margaret Longo located?
- Margaret Longo's practice location on file with NPPES is 10764 Wildrose Ct, Boise, ID 83713-9505.
- What is Margaret Longo's phone number?
- The practice phone number listed in the NPPES registry for Margaret Longo is (425) 205-1602.
- Does Margaret Longo accept Medicare?
- Margaret Longo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Longo's NPI active?
- Yes — Margaret Longo's NPI (1225761380) is active in the NPPES registry as of the last update on 2026-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.