Fox Valley Endocrinology, LLC
NPI 1538157524 · Endocrinology, Diabetes & Metabolism Physician · Geneva, IL
Fox Valley Endocrinology, LLC is a Endocrinology, Diabetes & Metabolism Physician organization in Geneva, IL (NPI 1538157524).
Provider details
- NPI number
- 1538157524
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Steven Bielski, Senior Partner(630) 208-6775
- License
- 036075882 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
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
- 2005-10-12
- Last updated
- 2009-11-16
Frequently asked questions
- What is Fox Valley Endocrinology, LLC's NPI number?
- Fox Valley Endocrinology, LLC's National Provider Identifier (NPI) is 1538157524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Fox Valley Endocrinology, LLC?
- Fox Valley Endocrinology, LLC is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Fox Valley Endocrinology, LLC located?
- Fox Valley Endocrinology, LLC's practice location on file with NPPES is 302 Randall Rd, Geneva, IL 60134-4209.
- What is Fox Valley Endocrinology, LLC's phone number?
- The practice phone number listed in the NPPES registry for Fox Valley Endocrinology, LLC is (630) 208-6775.
- Who is the authorized official for Fox Valley Endocrinology, LLC?
- The authorized official listed on Fox Valley Endocrinology, LLC's NPPES record is Steven Bielski, Senior Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Fox Valley Endocrinology, LLC's NPI active?
- Yes — Fox Valley Endocrinology, LLC's NPI (1538157524) is active in the NPPES registry as of the last update on 2009-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.