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DR. CLAUDIA JOHNSON M.D.
NPI 1992805782
Internal Medicine - Gastroenterology in Chicago, IL

Active since September 22, 2006
100/100
CMS Quality Rating
8507 S STONY ISLAND AVE, CHICAGO, IL 60617(773) 978-1400(773) 978-4389 Get Directions Write a Review

NPPES record last updated: December 30, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Claudia Johnson M.d. NPPES

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

DR. CLAUDIA JOHNSON M.D. (NPI 1992805782) is an individual gastroenterology provider in Chicago, Illinois, licensed in Illinois (036057668) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1992805782
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameDR. CLAUDIA JOHNSONCredential: M.D.
Location Address8507 S STONY ISLAND AVEChicago, IL 60617-2247
Mailing Address8507 S Stony Island AveChicago, IL 60617-2247 · (773) 978-1400 · Fax (773) 978-4389
Phone(773) 978-1400
Fax(773) 978-4389
Sole ProprietorNo
Enumeration DateSeptember 22, 2006
Last NPPES UpdateDecember 30, 2021
NPPES CertifiedDecember 30, 2021
✔ NPI 1992805782 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in IL · 036057668
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
8507 S STONY ISLAND AVE, Chicago, IL 60617
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Accepted Insurance

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

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES

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

CMJ MEDICAL ENTERPRISES LTD
Internal Medicine (Gastroenterology)
8507 S STONY ISLAND AVE
CHICAGO, IL 60617
Cook County (773) 978-1400

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 Claudia Johnson's NPI number?

The NPI number for Claudia Johnson is 1992805782. It was assigned to this individual provider in the NPPES registry on September 22, 2006.

Where is Claudia Johnson located?

Claudia Johnson practices at 8507 S Stony Island Ave, Chicago, IL 60617. The listed phone number is (773) 978-1400.

What is Claudia Johnson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

What insurance does Claudia Johnson accept?

Health plans from Mending Health list Claudia Johnson 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 Claudia Johnson was last updated on December 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.