What is Kelly Chen's NPI number?

Kelly Chen's National Provider Identifier (NPI) is 1124019153, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kelly Chen's specialty?

Kelly Chen is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).

Where is Kelly Chen located?

Kelly Chen's practice location on file with NPPES is 301 Old San Francisco Rd, Sunnyvale, CA 94086-6386.

What is Kelly Chen's phone number?

The practice phone number listed in the NPPES registry for Kelly Chen is (408) 730-6145.

Is Kelly Chen's NPI active?

Yes — Kelly Chen's NPI (1124019153) is active in the NPPES registry as of the last update on 2025-09-03.

IndividualActive

Kelly Chen, M.S., C.G.C.

NPI 1124019153 · Genetic Counselor (M.S.) · Sunnyvale, CA

Kelly Chen, M.S., C.G.C. is a Genetic Counselor (M.S.) provider in Sunnyvale, CA (NPI 1124019153).

Provider details

NPI number: 1124019153
Entity type: Individual
Primary specialty: Genetic Counselor (M.S.)Other Service Providers
Credential: M.S., C.G.C.
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Genetic Counselor (M.S.)Primary170300000X
Other Service Providers

Profile Score

Detailed profile(84/100 index)

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

Registry tenure38% of score
20 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

301 Old San Francisco Rd

Sunnyvale, CA 94086-6386

Phone: (408) 730-6145

Street-level locationGet directions

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Mailing address