Jonathan Guan
NPI 1467398131 · Occupational Therapist · San Bernardino, CA
Jonathan Guan is a Occupational Therapist provider in San Bernardino, CA (NPI 1467398131).
Provider details
- NPI number
- 1467398131
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
Mailing address
Registry dates
- Enumerated
- 2026-04-27
- Last updated
- 2026-04-27
- Certified
- 2026-04-26
Frequently asked questions
- What is Jonathan Guan's NPI number?
- Jonathan Guan's National Provider Identifier (NPI) is 1467398131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Guan's specialty?
- Jonathan Guan is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Jonathan Guan located?
- Jonathan Guan's practice location on file with NPPES is 1760 W 16th St, San Bernardino, CA 92411-1150.
- What is Jonathan Guan's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Guan is (909) 473-1200.
- Is Jonathan Guan's NPI active?
- Yes — Jonathan Guan's NPI (1467398131) is active in the NPPES registry as of the last update on 2026-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.