Olivia Liang, DPT
NPI 1619579174 · Physical Therapist · San Francisco, CA
Olivia Liang, DPT is a Physical Therapist provider in San Francisco, CA (NPI 1619579174).
Provider details
- NPI number
- 1619579174
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT
- Sex
- Female
- Sole proprietor
- No
- License
- 299143 (CA)
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
5 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
Mailing address
Registry dates
- Enumerated
- 2020-11-10
- Last updated
- 2022-03-21
- Certified
- 2022-03-20
Frequently asked questions
- What is Olivia Liang's NPI number?
- Olivia Liang's National Provider Identifier (NPI) is 1619579174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Liang's specialty?
- Olivia Liang is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Olivia Liang located?
- Olivia Liang's practice location on file with NPPES is 2425 Geary Blvd, San Francisco, CA 94115-3358.
- What is Olivia Liang's phone number?
- The practice phone number listed in the NPPES registry for Olivia Liang is (415) 833-2000.
- Is Olivia Liang's NPI active?
- Yes — Olivia Liang's NPI (1619579174) is active in the NPPES registry as of the last update on 2022-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.