Amy Trigg, RD
NPI 1891444063 · Registered Dietitian · Palo Alto, CA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Trigg, RD is a Registered Dietitian provider in Palo Alto, CA (NPI 1891444063).
Provider details
- NPI number
- 1891444063
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- 86170788 (CA)
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
- 2022-03-23
- Last updated
- 2024-01-22
- Certified
- 2024-01-22
Frequently asked questions
- What is Amy Trigg's NPI number?
- Amy Trigg's National Provider Identifier (NPI) is 1891444063, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Trigg's specialty?
- Amy Trigg is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Amy Trigg located?
- Amy Trigg's practice location on file with NPPES is 725 Welch Rd, Palo Alto, CA 94304-1601.
- What is Amy Trigg's phone number?
- The practice phone number listed in the NPPES registry for Amy Trigg is (650) 497-8000.
- Does Amy Trigg accept Medicare?
- Amy Trigg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Trigg's NPI active?
- Yes — Amy Trigg's NPI (1891444063) is active in the NPPES registry as of the last update on 2024-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.