Marlene Loui
NPI 1295611473 · Physical Therapist · San Francisco, CA
Marlene Loui is a Physical Therapist provider in San Francisco, CA (NPI 1295611473).
Provider details
- NPI number
- 1295611473
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sole proprietor
- Yes
- License
- 308548 (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
Under 1 yr in 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
- 2025-08-13
- Last updated
- 2025-08-13
- Certified
- 2025-08-12
Frequently asked questions
- What is Marlene Loui's NPI number?
- Marlene Loui's National Provider Identifier (NPI) is 1295611473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlene Loui's specialty?
- Marlene Loui is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marlene Loui located?
- Marlene Loui's practice location on file with NPPES is 1500 Owens St Ste 400, San Francisco, CA 94158-2335.
- What is Marlene Loui's phone number?
- The practice phone number listed in the NPPES registry for Marlene Loui is (415) 353-7598.
- Is Marlene Loui's NPI active?
- Yes — Marlene Loui's NPI (1295611473) is active in the NPPES registry as of the last update on 2025-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.