MR. ETHAN RYAN QUAN PT, DPT
NPI 1821924036
Physical Therapist in San Francisco, CA

Active since June 23, 2026
550 15TH ST STE 36, SAN FRANCISCO, CA 94103(415) 701-1000 Get Directions Write a Review

NPPES record last updated: June 23, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. Ethan Ryan Quan Pt, Dpt NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. ETHAN RYAN QUAN PT, DPT (NPI 1821924036) is an individual physical therapist in San Francisco, California, licensed in California (310393) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1821924036
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameMR. ETHAN RYAN QUANCredential: PT, DPT
Location Address550 15TH ST STE 36San Francisco, CA 94103-5032
Mailing Address149 Marview WaySan Francisco, CA 94131-1219 · (415) 819-6350
Sole ProprietorYes
Enumeration DateJune 23, 2026
NPPES CertifiedJune 24, 2026
NPI 1821924036 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
License Licensed in CA · 310393
Definition
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.
550 15TH ST STE 36, San Francisco, CA 94103

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ethan Quan's NPI number?

The NPI number for Ethan Quan is 1821924036. It was assigned to this individual provider in the NPPES registry on June 23, 2026.

Where is Ethan Quan located?

Ethan Quan practices at 550 15th St Ste 36, San Francisco, CA 94103. The listed phone number is (415) 701-1000.

What is Ethan Quan's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

When was this NPI record last updated?

The NPPES record for Ethan Quan was last updated on June 23, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.