What is William Cherveny's NPI number?

William Cherveny's National Provider Identifier (NPI) is 1265398978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Cherveny's specialty?

William Cherveny is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is William Cherveny located?

William Cherveny's practice location on file with NPPES is 902 N Otter Creek Rd, Streator, IL 61364-1850.

What is William Cherveny's phone number?

The practice phone number listed in the NPPES registry for William Cherveny is (815) 474-5863.

Is William Cherveny's NPI active?

Yes — William Cherveny's NPI (1265398978) is active in the NPPES registry as of the last update on 2025-12-27.

IndividualActive

William Cherveny

NPI 1265398978 · Registered Dietitian · Streator, IL

William Cherveny is a Registered Dietitian provider in Streator, IL (NPI 1265398978).

Provider details

NPI number: 1265398978
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Basic profile(47/100 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
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

902 N Otter Creek Rd

Streator, IL 61364-1850

Phone: (815) 474-5863

Street-level locationGet directions

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Mailing address