What is Ken Castillo's NPI number?

Ken Castillo's National Provider Identifier (NPI) is 1942169636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ken Castillo's specialty?

Ken Castillo is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Ken Castillo located?

Ken Castillo's practice location on file with NPPES is 1400 Arena Dr, Carbondale, IL 62901-4330.

What is Ken Castillo's phone number?

The practice phone number listed in the NPPES registry for Ken Castillo is (858) 775-0641.

Is Ken Castillo's NPI active?

Yes — Ken Castillo's NPI (1942169636) is active in the NPPES registry as of the last update on 2026-01-19.

IndividualActive

Ken Castillo

NPI 1942169636 · Athletic Trainer · Carbondale, IL

Ken Castillo is a Athletic Trainer provider in Carbondale, IL (NPI 1942169636).

Provider details

NPI number: 1942169636
Entity type: Individual
Primary specialty: Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Sex: Male
Sole proprietor: Yes
License: 096.005926 (IL)

Practice location

1400 Arena Dr

Carbondale, IL 62901-4330

Phone: (858) 775-0641

Street-level locationGet directions

More IL providers

Mailing address

1400 Arena Dr

Carbondale, IL 62901-4330

Specialties & taxonomies

Athletic TrainerPrimary2255A2300XLicense 096.005926 (IL)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Established profile(54/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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.

Enumerated: 2026-01-19
Last updated: 2026-01-19
Certified: 2026-01-19

Frequently asked questions

What is Ken Castillo's NPI number?: Ken Castillo's National Provider Identifier (NPI) is 1942169636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ken Castillo's specialty?: Ken Castillo is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
Where is Ken Castillo located?: Ken Castillo's practice location on file with NPPES is 1400 Arena Dr, Carbondale, IL 62901-4330.
What is Ken Castillo's phone number?: The practice phone number listed in the NPPES registry for Ken Castillo is (858) 775-0641.
Is Ken Castillo's NPI active?: Yes — Ken Castillo's NPI (1942169636) is active in the NPPES registry as of the last update on 2026-01-19.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions