Malu Trehan, RDN, MPH
NPI 1851742670 · Registered Dietitian · San Ramon, CA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Malu Trehan, RDN, MPH is a Registered Dietitian provider in San Ramon, CA (NPI 1851742670).
Provider details
- NPI number
- 1851742670
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN, MPH
- Sex
- Female
- Sole proprietor
- Yes
- License
- 860236
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
10 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
- 2016-06-22
- Last updated
- 2022-02-11
Frequently asked questions
- What is Malu Trehan's NPI number?
- Malu Trehan's National Provider Identifier (NPI) is 1851742670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Malu Trehan's specialty?
- Malu Trehan is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Malu Trehan located?
- Malu Trehan's practice location on file with NPPES is 2723 Crow Canyon Rd, San Ramon, CA 94583-1583.
- What is Malu Trehan's phone number?
- The practice phone number listed in the NPPES registry for Malu Trehan is (925) 886-5182.
- Does Malu Trehan accept Medicare?
- Malu Trehan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Malu Trehan's NPI active?
- Yes — Malu Trehan's NPI (1851742670) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.