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NICHOLAS HOMSY HORST
NPI 1245931484
Internal Medicine in Chicago, IL

Active since March 14, 2023PECOS Enrolled
1717 W CONGRESS PKWY, CHICAGO, IL 60612(312) 942-7100 Get Directions Write a Review

NPPES record last updated: June 11, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 11, 2024, Mar 14, 2023 (2 updates tracked since 2023).

About Nicholas Homsy Horst NPPES

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

NICHOLAS HOMSY HORST (NPI 1245931484) is an individual internal medicine provider in Chicago, Illinois, licensed in Illinois (125.084436) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1245931484
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameNICHOLAS HOMSY HORST
Location Address1717 W CONGRESS PKWYChicago, IL 60612-3809
Mailing Address600 S Paulina St Ste 440Chicago, IL 60612-3806 · (312) 942-7100
Phone(312) 942-7100
Sole ProprietorNo
Enumeration DateMarch 14, 2023
Last NPPES UpdateJune 11, 20242 updates tracked since enumeration
NPPES CertifiedJune 11, 2024
✔ NPI 1245931484 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 · 125.084436
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.
1717 W CONGRESS PKWY, Chicago, IL 60612
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nicholas Homsy Horst is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60612 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

BESSY SARAHI VILLAFRANCA-ESCOBAR PA-C
Physician Assistant
1717 W CONGRESS PKWY
CHICAGO, IL 60612
Cook County (312) 942-4200
ALEXANDRA SEYBOLD
Hospitalist
1717 W CONGRESS PKWY
CHICAGO, IL 60612
Cook County (312) 942-4200
DR. NATALIE BACH OTTO MD
Internal Medicine
1717 W CONGRESS PKWY
CHICAGO, IL 60612
Cook County (312) 942-7080
MISS SHUVANI SANYAL MD
Hospitalist
1717 W CONGRESS PKWY
CHICAGO, IL 60612
Cook County (312) 942-4200
DR. CELINE GOETZ MD
Hospitalist
1717 W CONGRESS PKWY
CHICAGO, IL 60612
Cook County (312) 942-4200
CHRISTOPHER SEYOUNG PARK
Hospitalist
1717 W CONGRESS PKWY
CHICAGO, IL 60612
Cook County (312) 942-4200
TOM GEORGE MD
Internal Medicine
1717 W CONGRESS PKWY
CHICAGO, IL 60612
Cook County (312) 942-7080
MARWA EL MOURABET M.D.
Hospitalist
1717 W CONGRESS PKWY
CHICAGO, IL 60612
Cook County (312) 942-4200

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 Nicholas Horst's NPI number?

The NPI number for Nicholas Horst is 1245931484. It was assigned to this individual provider in the NPPES registry on March 14, 2023.

Where is Nicholas Horst located?

Nicholas Horst practices at 1717 W Congress Pkwy, Chicago, IL 60612. The listed phone number is (312) 942-7100.

What is Nicholas Horst's specialty?

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

Is Nicholas Horst enrolled in Medicare?

Yes. Nicholas Horst is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Nicholas Horst was last updated on June 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.