What is Diana Yost's NPI number?

Diana Yost's National Provider Identifier (NPI) is 1275593915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diana Yost's specialty?

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

Where is Diana Yost located?

Diana Yost's practice location on file with NPPES is 5510 E State St, Rockford, IL 61108-2381.

What is Diana Yost's phone number?

The practice phone number listed in the NPPES registry for Diana Yost is (815) 395-4696.

Is Diana Yost's NPI active?

Yes — Diana Yost's NPI (1275593915) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Diana Yost, MS ED, ATC

NPI 1275593915 · Athletic Trainer · Rockford, IL

Diana Yost, MS ED, ATC is a Athletic Trainer provider in Rockford, IL (NPI 1275593915).

Provider details

NPI number: 1275593915
Entity type: Individual
Primary specialty: Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Credential: MS ED, ATC
Sex: Female

Specialties & taxonomies

Athletic TrainerPrimary2255A2300X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Detailed profile(84/100 index)

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

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
83% 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

5510 E State St

Rockford, IL 61108-2381

Phone: (815) 395-4696

Street-level locationGet directions

More IL providers

Mailing address

2636 19th St

Rockford, IL 61109-1402

Enumerated: 2006-03-25
Last updated: 2007-07-08

Frequently asked questions

What is Diana Yost's NPI number?: Diana Yost's National Provider Identifier (NPI) is 1275593915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Diana Yost's specialty?: Diana Yost is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
Where is Diana Yost located?: Diana Yost's practice location on file with NPPES is 5510 E State St, Rockford, IL 61108-2381.
What is Diana Yost's phone number?: The practice phone number listed in the NPPES registry for Diana Yost is (815) 395-4696.
Is Diana Yost's NPI active?: Yes — Diana Yost's NPI (1275593915) is active in the NPPES registry as of the last update on 2007-07-08.

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