What is Kuan Yen Siew's NPI number?

Kuan Yen Siew's National Provider Identifier (NPI) is 1316664188, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kuan Yen Siew's specialty?

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

Where is Kuan Yen Siew located?

Kuan Yen Siew's practice location on file with NPPES is 3100 Rubino Dr Apt 223, San Jose, CA 95125-6369.

What is Kuan Yen Siew's phone number?

The practice phone number listed in the NPPES registry for Kuan Yen Siew is (405) 642-6450.

Is Kuan Yen Siew's NPI active?

Yes — Kuan Yen Siew's NPI (1316664188) is active in the NPPES registry as of the last update on 2022-10-24.

IndividualActive

Kuan Yen Siew, MS, RDN

NPI 1316664188 · Registered Dietitian · San Jose, CA

Kuan Yen Siew, MS, RDN is a Registered Dietitian provider in San Jose, CA (NPI 1316664188).

Provider details

NPI number: 1316664188
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: MS, RDN
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Established profile(53/100 index)

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
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

3100 Rubino Dr Apt 223

San Jose, CA 95125-6369

Phone: (405) 642-6450

Street-level locationGet directions

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Mailing address