IndividualActive
Hsin-Fen Chen, RD
NPI 1265568158 · Registered Dietitian · Palo Alto, CA
Hsin-Fen Chen, RD is a Registered Dietitian provider in Palo Alto, CA (NPI 1265568158).
Provider details
- NPI number
- 1265568158
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- 927625 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(94/100 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
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
725 Welch Rd
Palo Alto, CA 94304-1601
Phone: (650) 497-8000
Street-level locationGet directions
Mailing address
725 Welch Rd
Palo Alto, CA 94304-1601
Additional practice locations (1)
- 1425 S Main StWalnut Creek, CA 94596-5318Phone: (925) 295-5993
Registry dates
- Enumerated
- 2007-02-26
- Last updated
- 2021-06-14
- Certified
- 2021-06-14
Frequently asked questions
- What is Hsin-Fen Chen's NPI number?
- Hsin-Fen Chen's National Provider Identifier (NPI) is 1265568158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hsin-Fen Chen's specialty?
- Hsin-Fen Chen is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Hsin-Fen Chen located?
- Hsin-Fen Chen's practice location on file with NPPES is 725 Welch Rd, Palo Alto, CA 94304-1601.
- What is Hsin-Fen Chen's phone number?
- The practice phone number listed in the NPPES registry for Hsin-Fen Chen is (650) 497-8000.
- Is Hsin-Fen Chen's NPI active?
- Yes — Hsin-Fen Chen's NPI (1265568158) is active in the NPPES registry as of the last update on 2021-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.