Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. KARTAR S KHANUJA M.D.
NPI 1356320857
Internal Medicine - Gastroenterology in Warren, OH

Q: What is Kartar Khanuja's NPI number?

The NPI number for Kartar Khanuja is 1356320857. It was assigned to this individual provider in the NPPES registry on January 12, 2006.

Q: What is Kartar Khanuja's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Kartar Khanuja was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.

Active since January 12, 2006

1700 E MARKET ST, SUITE 112, WARREN, OH 44483(330) 392-8700(330) 393-6074 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Kartar S Khanuja M.d. NPPES

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

DR. KARTAR S KHANUJA M.D. (NPI 1356320857) is an individual gastroenterology provider in Warren, Ohio, licensed in Ohio (35-10-0107) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1356320857

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. KARTAR S KHANUJACredential: M.D.

Location Address1700 E MARKET ST, SUITE 112Warren, OH 44483-6625

Mailing Address1700 E Market StWarren, OH 44483-6625 · (330) 392-8700 · Fax (330) 393-6074

Phone(330) 392-8700

Fax(330) 393-6074

Sole ProprietorNo

Enumeration DateJanuary 12, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1356320857 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 OH · 35-10-0107

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.

1700 E MARKET ST, Warren, OH 44483

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Other Identifiers 1

Medicaid0329871OH

Accepted Insurance

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

Other Providers at the Same Location NPPES 8

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

SUDHIR G BAJI M.D.

Urology

1700 E MARKET ST, SUITE#110
WARREN, OH 44483

Trumbull County (330) 394-4755

ANKLE AND FOOT CARE CENTERS

Podiatrist

1700 E MARKET ST, ST 105
WARREN, OH 44483

Trumbull County (330) 399-5577

M.RAMMOHAN MD INC

Internal Medicine (Endocrinology, Diabetes & Metabolism)

1700 E MARKET ST, SUITE # 108
WARREN, OH 44483

Trumbull County (330) 394-8844

GIRARD A. CHIROZZI, DPM

Podiatrist

1700 E MARKET ST, SUITE 105
WARREN, OH 44483

Trumbull County (330) 399-5577

ALLERGY SINUS ASTHMA PRACTICE, LLC

Allergy & Immunology

1700 E MARKET ST
WARREN, OH 44483

Trumbull County (330) 393-8888

OHIO PODIATRIC PHYSICIANS AND SURGEONS GROUP, LLC

Podiatrist (Primary Podiatric Medicine)

1700 E MARKET ST, SUITE 105
WARREN, OH 44483

Trumbull County (330) 399-5577

KARTAR S. KHANUJA M.D.INC.

Internal Medicine (Gastroenterology)

1700 E MARKET ST, 112
WARREN, OH 44483

Trumbull County (330) 392-8700

SUDHIR G. BAJI, M.D. , INC.

Urology

1700 E MARKET ST, SUITE# 110
WARREN, OH 44483

Trumbull County (330) 394-4755

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 Kartar Khanuja's NPI number?

The NPI number for Kartar Khanuja is 1356320857. It was assigned to this individual provider in the NPPES registry on January 12, 2006.

Where is Kartar Khanuja located?

Kartar Khanuja practices at 1700 E Market St Suite 112, Warren, OH 44483. The listed phone number is (330) 392-8700.

What is Kartar Khanuja's specialty?

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

What insurance does Kartar Khanuja accept?

Health plans from CareSource list Kartar Khanuja 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 Kartar Khanuja was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.