Susan Rethlefsen, P.T.
NPI 1063548543 · Clinical Electrophysiology Physical Therapist · Los Angeles, CA
Susan Rethlefsen, P.T. is a Clinical Electrophysiology Physical Therapist provider in Los Angeles, CA (NPI 1063548543).
Provider details
- NPI number
- 1063548543
- Entity type
- Individual
- Primary specialty
- Clinical Electrophysiology Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- P.T.
- Sex
- Female
- Sole proprietor
- No
- License
- 21 (CA)
Specialties & taxonomies
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
19 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
- 2007-02-26
- Last updated
- 2025-09-11
Frequently asked questions
- What is Susan Rethlefsen's NPI number?
- Susan Rethlefsen's National Provider Identifier (NPI) is 1063548543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Rethlefsen's specialty?
- Susan Rethlefsen is listed in the NPPES registry with a primary specialty of Clinical Electrophysiology Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Susan Rethlefsen located?
- Susan Rethlefsen's practice location on file with NPPES is 4650 W Sunset Blvd Msc 69, Los Angeles, CA 90027-6062.
- What is Susan Rethlefsen's phone number?
- The practice phone number listed in the NPPES registry for Susan Rethlefsen is (323) 669-4120.
- Is Susan Rethlefsen's NPI active?
- Yes — Susan Rethlefsen's NPI (1063548543) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.