What is Lillian Chou's NPI number?

Lillian Chou's National Provider Identifier (NPI) is 1841351145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lillian Chou's specialty?

Lillian Chou is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Lillian Chou located?

Lillian Chou's practice location on file with NPPES is 395 Hickey Blvd Fl 4, Daly City, CA 94015-2770.

What is Lillian Chou's phone number?

The practice phone number listed in the NPPES registry for Lillian Chou is (650) 301-5850.

Is Lillian Chou's NPI active?

Yes — Lillian Chou's NPI (1841351145) is active in the NPPES registry as of the last update on 2026-05-24.

IndividualActive

Lillian Chou, R.D., C.D.E.

NPI 1841351145 · Registered Dietitian · Daly City, CA

Lillian Chou, R.D., C.D.E. is a Registered Dietitian provider in Daly City, CA (NPI 1841351145).

Provider details

NPI number: 1841351145
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: R.D., C.D.E.
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Detailed profile(83/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 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

395 Hickey Blvd Fl 4

Daly City, CA 94015-2770

Phone: (650) 301-5850

Fax: (650) 301-5910

Street-level locationGet directions

More CA providers

Mailing address