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FRANCISCO L CHUY MD SC
NPI 1881624757
Internal Medicine in Lincolnwood, IL

Active since July 04, 2006
3919 W TOUHY AVE, LINCOLNWOOD, IL 60712(847) 675-2141(847) 675-2142 Get Directions Write a Review

NPPES record last updated: October 3, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Francisco L Chuy Md Sc NPPES

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

FRANCISCO L CHUY MD SC (NPI 1881624757) is a healthcare organization registered as an internal medicine in Lincolnwood, Illinois and active in the NPI registry since July 2006. The organization lists Francisco L Chuy, Physician President, as its authorized official.

NPPES Registry Identity

NPI1881624757
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameFRANCISCO L CHUY MD SC
Location Address3919 W TOUHY AVELincolnwood, IL 60712
Mailing Address3919 W Touhy AveLincolnwood, IL 60712 · (847) 675-2141
Phone(847) 675-2141
Fax(847) 675-2142
Organization SubpartNo
Authorized OfficialFrancisco L ChuyPhysician President · (847) 675-2141
Enumeration DateJuly 4, 2006
Last NPPES UpdateOctober 3, 2012
✔ NPI 1881624757 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 036087894
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
3919 W TOUHY AVE, Lincolnwood, IL 60712
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Francisco L Chuy Md Sc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Francisco L Chuy MD Sc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Francisco Chuy, M.D.
Internal Medicine
NPI 1689863029
3919 W TOUHY AVE
Lincolnwood, IL 60712
(847) 675-2141
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Francisco L Chuy MD Sc's NPI number?

The NPI number for Francisco L Chuy MD Sc is 1881624757. It was assigned to this organization in the NPPES registry on July 4, 2006.

Where is Francisco L Chuy MD Sc located?

Francisco L Chuy MD Sc is located at 3919 W Touhy Ave, Lincolnwood, IL 60712. The listed phone number is (847) 675-2141.

What is Francisco L Chuy MD Sc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Francisco L Chuy MD Sc enrolled in Medicare?

Yes. Francisco L Chuy MD Sc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Francisco L Chuy MD Sc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Francisco L Chuy MD Sc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Francisco L Chuy MD Sc accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Francisco L Chuy MD Sc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Francisco L Chuy MD Sc was last updated on October 3, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.