Janice Maddox, RRT
NPI 1467930024 · Registered Respiratory Therapist · Harbor City, CA
Janice Maddox, RRT is a Registered Respiratory Therapist provider in Harbor City, CA (NPI 1467930024).
Provider details
- NPI number
- 1467930024
- Entity type
- Individual
- Primary specialty
- Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- RRT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0006776 (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
7 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
- 2018-08-04
- Last updated
- 2018-08-04
Frequently asked questions
- What is Janice Maddox's NPI number?
- Janice Maddox's National Provider Identifier (NPI) is 1467930024, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janice Maddox's specialty?
- Janice Maddox is listed in the NPPES registry with a primary specialty of Registered Respiratory Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Janice Maddox located?
- Janice Maddox's practice location on file with NPPES is 25825 Vermont Ave, Harbor City, CA 90710-3518.
- What is Janice Maddox's phone number?
- The practice phone number listed in the NPPES registry for Janice Maddox is (310) 517-2648.
- Is Janice Maddox's NPI active?
- Yes — Janice Maddox's NPI (1467930024) is active in the NPPES registry as of the last update on 2018-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.