Martha Barker
NPI 1477921179 · Physical Therapist · Torrance, CA
Martha Barker is a Physical Therapist provider in Torrance, CA (NPI 1477921179).
Provider details
- NPI number
- 1477921179
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Orthopedic Physical Therapist2251X0800X
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
10 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 720 12th St SeAuburn, WA 98002-6708Phone: (253) 735-3606Fax: (253) 351-9807
Registry dates
- Enumerated
- 2015-09-11
- Last updated
- 2021-04-27
- Certified
- 2021-04-27
Frequently asked questions
- What is Martha Barker's NPI number?
- Martha Barker's National Provider Identifier (NPI) is 1477921179, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Barker's specialty?
- Martha Barker is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Martha Barker located?
- Martha Barker's practice location on file with NPPES is 20911 Earl St Ste 300, Torrance, CA 90503-4353.
- What is Martha Barker's phone number?
- The practice phone number listed in the NPPES registry for Martha Barker is (310) 370-1200.
- Is Martha Barker's NPI active?
- Yes — Martha Barker's NPI (1477921179) is active in the NPPES registry as of the last update on 2021-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.