IndividualActive
Judith Tons
NPI 1013108612 · Registered Nurse First Assistant · Castaic, CA
Judith Tons is a Registered Nurse First Assistant provider in Castaic, CA (NPI 1013108612).
Provider details
- NPI number
- 1013108612
- Entity type
- Individual
- Primary specialty
- Registered Nurse First AssistantNursing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 424942 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(89/100 index)
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
32267 Shadow Lake Ln
Castaic, CA 91384-4116
Phone: (818) 445-1446
Fax: (661) 775-3740
Street-level locationGet directions
Mailing address
32267 Shadow Lake Ln
Castaic, CA 91384-4116
Registry dates
- Enumerated
- 2007-08-08
- Last updated
- 2007-08-08
Frequently asked questions
- What is Judith Tons's NPI number?
- Judith Tons's National Provider Identifier (NPI) is 1013108612, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judith Tons's specialty?
- Judith Tons is listed in the NPPES registry with a primary specialty of Registered Nurse First Assistant (Nursing Service Providers).
- Where is Judith Tons located?
- Judith Tons's practice location on file with NPPES is 32267 Shadow Lake Ln, Castaic, CA 91384-4116.
- What is Judith Tons's phone number?
- The practice phone number listed in the NPPES registry for Judith Tons is (818) 445-1446.
- Is Judith Tons's NPI active?
- Yes — Judith Tons's NPI (1013108612) is active in the NPPES registry as of the last update on 2007-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.