SIGNATURE MEDICAL CLINIC LLC
NPI 1558995779
Clinic/Center - Multi-Specialty in Mount Prospect, IL

Q: What is Signature Medical Clinic LLC's NPI number?

The NPI number for Signature Medical Clinic LLC is 1558995779. It was assigned to this organization in the NPPES registry on February 26, 2020.

Q: What is Signature Medical Clinic LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.

Active since February 26, 2020

1717 W ALGONQUIN RD, MOUNT PROSPECT, IL 60056(224) 404-1338 Get Directions Write a Review

NPPES record last updated: April 28, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 28, 2026, Dec 18, 2024, Aug 17, 2023 and 6 more (9 updates tracked since 2020).

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About Signature Medical Clinic Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SIGNATURE MEDICAL CLINIC LLC (NPI 1558995779) is a healthcare organization registered as a multi-specialty in Mount Prospect, Illinois and active in the NPI registry since February 2020. The organization lists Arletta A De Vries, Owner, as its authorized official.

NPPES Registry Identity

NPI1558995779

Entity TypeOrganization

Primary Taxonomy261QM1300X

Legal Business NameSIGNATURE MEDICAL CLINIC LLC

Location Address1717 W ALGONQUIN RDMount Prospect, IL 60056-5401

Mailing Address7113 W Higgins AveChicago, IL 60656-1903 · (630) 486-7437

Phone(224) 404-1338

Organization SubpartNo

Authorized OfficialArletta A De VriesOwner · (630) 486-7437

Enumeration DateFebruary 26, 2020

Last NPPES UpdateApril 28, 20269 updates tracked since enumeration

NPPES CertifiedApril 28, 2026

✔ NPI 1558995779 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Multi-SpecialtyAmbulatory Health Care Facilities

Taxonomy Code261QM1300X

1717 W ALGONQUIN RD, Mount Prospect, IL 60056

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Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NOVA MED WOMENS CARE PLLC

Obstetrics & Gynecology

1717 W ALGONQUIN RD
MOUNT PROSPECT, IL 60056

Cook County (847) 939-3139

ARLETTA ALMA DE VRIES APRN, FNP-C

Nurse Practitioner

1717 W ALGONQUIN RD
MOUNT PROSPECT, IL 60056

Cook County (847) 939-3139

NOVA MED CARE LTD

Clinic/Center (Urgent Care)

1717 W ALGONQUIN RD
MOUNT PROSPECT, IL 60056

Cook County (847) 939-3139

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Signature Medical Clinic LLC's NPI number?

The NPI number for Signature Medical Clinic LLC is 1558995779. It was assigned to this organization in the NPPES registry on February 26, 2020.

Where is Signature Medical Clinic LLC located?

Signature Medical Clinic LLC is located at 1717 W Algonquin Rd, Mount Prospect, IL 60056. The listed phone number is (224) 404-1338.

What is Signature Medical Clinic LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.

When was this NPI record last updated?

The NPPES record for Signature Medical Clinic LLC was last updated on April 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.