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DX TX INTERNAL MEDICINE, LTD.
NPI 1720035751
Internal Medicine in Chicago, IL

Active since May 27, 2006
200 S MICHIGAN AVE, SUITE 830, CHICAGO, IL 60604(312) 922-2500(312) 922-2523 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dx Tx Internal Medicine, Ltd. NPPES

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

DX TX INTERNAL MEDICINE, LTD. (NPI 1720035751) is a healthcare organization registered as an internal medicine in Chicago, Illinois and active in the NPI registry since May 2006. The organization lists Christopher R Lynch, Physician Owner, as its authorized official.

NPPES Registry Identity

NPI1720035751
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameDX TX INTERNAL MEDICINE, LTD.
Location Address200 S MICHIGAN AVE, SUITE 830Chicago, IL 60604-2402
Mailing Address1730 Park St, Suite 101Naperville, IL 60563-2688 · (630) 718-0200 · Fax (630) 718-0900
Phone(312) 922-2500
Fax(312) 922-2523
Organization SubpartNo
Authorized OfficialChristopher R LynchPhysician Owner · (312) 922-2500
Enumeration DateMay 27, 2006
Last NPPES UpdateAugust 22, 2020
✔ NPI 1720035751 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
200 S MICHIGAN AVE, Chicago, IL 60604
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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

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.

DR. ELAINE LEBOFF-RIES M.D.
Internal Medicine
200 S MICHIGAN AVE, SUITE 805
CHICAGO, IL 60604
Cook County (312) 922-3815
GOLDSTEIN NEUROPSYCHOLOGISTS PC
Clinical Neuropsychologist
200 S MICHIGAN AVE, SUITE 710
CHICAGO, IL 60604
Cook County (312) 212-1776
TERENCE P SULLIVAN MD
Internal Medicine
200 S MICHIGAN AVE, STE 830
CHICAGO, IL 60604
Cook County (312) 922-2500
STEVEN J. DEANGELES, M.D., S.C.
Internal Medicine
200 S MICHIGAN AVE, SUITE 830
CHICAGO, IL 60604
Cook County (312) 922-2500
DR. ANGELO ANDREW COSTAS M.D.
Internal Medicine
200 S MICHIGAN AVE, SUITE 805
CHICAGO, IL 60604
Cook County (312) 922-3815
DR. WENDY CAROLYN GOODALL MCDONALD MD
Obstetrics & Gynecology
200 S MICHIGAN AVE, SUITE 1550
CHICAGO, IL 60604
Cook County (312) 263-5517
DR. GREG DONALD EWERT M.D.
Internal Medicine
200 S MICHIGAN AVE, SUTIE 805
CHICAGO, IL 60604
Cook County (312) 922-3815
DR. THERESA WANG D.D.S.
Dentist
200 S MICHIGAN AVE, SUITE 1400
CHICAGO, IL 60604
Cook County (312) 939-8990

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 Dx Tx Internal Medicine, Ltd.'s NPI number?

The NPI number for Dx Tx Internal Medicine, Ltd. is 1720035751. It was assigned to this organization in the NPPES registry on May 27, 2006.

Where is Dx Tx Internal Medicine, Ltd. located?

Dx Tx Internal Medicine, Ltd. is located at 200 S Michigan Ave Suite 830, Chicago, IL 60604. The listed phone number is (312) 922-2500.

What is Dx Tx Internal Medicine, Ltd.'s specialty?

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

When was this NPI record last updated?

The NPPES record for Dx Tx Internal Medicine, Ltd. was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.