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Daniel Ryu
NPI 1649777491 · Psychologist · Palo Alto, CA
Daniel Ryu is a Psychologist provider in Palo Alto, CA (NPI 1649777491).
Provider details
- NPI number
- 1649777491
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
3801 Miranda Ave
Palo Alto, CA 94304-1207
Phone: (650) 493-5000
Street-level locationGet directions
Mailing address
2443 Fillmore St # 380-5173
San Francisco, CA 94115-1814
Registry dates
- Enumerated
- 2018-04-09
- Last updated
- 2024-08-30
- Certified
- 2024-08-30
Frequently asked questions
- What is Daniel Ryu's NPI number?
- Daniel Ryu's National Provider Identifier (NPI) is 1649777491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Ryu's specialty?
- Daniel Ryu is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Daniel Ryu located?
- Daniel Ryu's practice location on file with NPPES is 3801 Miranda Ave, Palo Alto, CA 94304-1207.
- What is Daniel Ryu's phone number?
- The practice phone number listed in the NPPES registry for Daniel Ryu is (650) 493-5000.
- Is Daniel Ryu's NPI active?
- Yes — Daniel Ryu's NPI (1649777491) is active in the NPPES registry as of the last update on 2024-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.