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Ryan Hsu, PHARMD
NPI 1588289748 · Pediatric Pharmacist · Palo Alto, CA
Ryan Hsu, PHARMD is a Pediatric Pharmacist provider in Palo Alto, CA (NPI 1588289748).
Provider details
- NPI number
- 1588289748
- Entity type
- Individual
- Primary specialty
- Pediatric PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Male
- Sole proprietor
- No
- License
- 77317 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
725 Welch Rd
Palo Alto, CA 94304-1601
Phone: (650) 497-8000
Street-level locationGet directions
Mailing address
5007 Rodeo Cir
Antioch, CA 94531-8105
Registry dates
- Enumerated
- 2020-06-13
- Last updated
- 2020-06-13
- Certified
- 2020-06-13
Frequently asked questions
- What is Ryan Hsu's NPI number?
- Ryan Hsu's National Provider Identifier (NPI) is 1588289748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Hsu's specialty?
- Ryan Hsu is listed in the NPPES registry with a primary specialty of Pediatric Pharmacist (Pharmacy Service Providers).
- Where is Ryan Hsu located?
- Ryan Hsu's practice location on file with NPPES is 725 Welch Rd, Palo Alto, CA 94304-1601.
- What is Ryan Hsu's phone number?
- The practice phone number listed in the NPPES registry for Ryan Hsu is (650) 497-8000.
- Is Ryan Hsu's NPI active?
- Yes — Ryan Hsu's NPI (1588289748) is active in the NPPES registry as of the last update on 2020-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.