Marni Warner, P.T.
NPI 1881995215 · Geriatric Physical Therapist · San Francisco, CA
Marni Warner, P.T. is a Geriatric Physical Therapist provider in San Francisco, CA (NPI 1881995215).
Provider details
- NPI number
- 1881995215
- Entity type
- Individual
- Primary specialty
- Geriatric Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- P.T.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PT 12492 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
15 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
- 2010-11-17
- Last updated
- 2010-11-17
Frequently asked questions
- What is Marni Warner's NPI number?
- Marni Warner's National Provider Identifier (NPI) is 1881995215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marni Warner's specialty?
- Marni Warner is listed in the NPPES registry with a primary specialty of Geriatric Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marni Warner located?
- Marni Warner's practice location on file with NPPES is 735 Geary St, San Francisco, CA 94109-7356.
- What is Marni Warner's phone number?
- The practice phone number listed in the NPPES registry for Marni Warner is (510) 685-4046.
- Is Marni Warner's NPI active?
- Yes — Marni Warner's NPI (1881995215) is active in the NPPES registry as of the last update on 2010-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.