Erin Williams, RPT
NPI 1821260365 · Orthopedic Physical Therapist · El Segundo, CA
Erin Williams, RPT is a Orthopedic Physical Therapist provider in El Segundo, CA (NPI 1821260365).
Provider details
- NPI number
- 1821260365
- Entity type
- Individual
- Primary specialty
- Orthopedic Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- RPT
- Sex
- Female
- Sole proprietor
- No
- License
- 34482 (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
18 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
- 2008-03-25
- Last updated
- 2008-03-25
Frequently asked questions
- What is Erin Williams's NPI number?
- Erin Williams's National Provider Identifier (NPI) is 1821260365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Williams's specialty?
- Erin Williams is listed in the NPPES registry with a primary specialty of Orthopedic Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Erin Williams located?
- Erin Williams's practice location on file with NPPES is 840 Apollo St, El Segundo, CA 90245-4723.
- What is Erin Williams's phone number?
- The practice phone number listed in the NPPES registry for Erin Williams is (310) 606-5664.
- Is Erin Williams's NPI active?
- Yes — Erin Williams's NPI (1821260365) is active in the NPPES registry as of the last update on 2008-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.