Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Illinois Partners in Endocrinology LLC

Organization Endocrinology, Diabetes & Metabolism Physician · NPI 1285331017

Illinois Partners in Endocrinology LLC is an Endocrinology, Diabetes & Metabolism Physician in Crystal Lake, Illinois. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

380 N Terra Cotta Rd Ste A
Crystal Lake, IL 60012-1809
Phone: (815) 444-6301
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X

Record details

NPI number1285331017
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Arvind Maheshwari — Owner/Physician · (815) 893-9552
NPI enumeratedFebruary 13, 2023
Last updated in NPPESFebruary 14, 2023
Certification dateFebruary 14, 2023
Mailing address380 N Terra Cotta Rd Ste A, Crystal Lake, IL 60012-1809

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