JAMES ALAN GROSS MD
NPI 1497733851
Internal Medicine - Gastroenterology in Grayslake, IL

Q: What is James Gross's NPI number?

The NPI number for James Gross is 1497733851. It was assigned to this individual provider in the NPPES registry on January 5, 2006.

Q: What is James Gross'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 James Gross was last updated on October 16, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since January 05, 2006

205 COMMERCE DR, SUITE B, GRAYSLAKE, IL 60030(847) 856-3800(847) 856-3803 Get Directions Write a Review

NPPES record last updated: October 16, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About James Alan Gross Md NPPES

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

JAMES ALAN GROSS MD (NPI 1497733851) is an individual gastroenterology provider in Grayslake, Illinois, licensed in Illinois (036072198) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1497733851

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameJAMES ALAN GROSSCredential: MD

Location Address205 COMMERCE DR, SUITE BGrayslake, IL 60030-1646

Mailing AddressPo Box 40Round Lake, IL 60073-0040 · (847) 856-3800 · Fax (847) 856-3803

Phone(847) 856-3800

Fax(847) 856-3803

Sole ProprietorYes

Enumeration DateJanuary 5, 2006

Last NPPES UpdateOctober 16, 2015

✔ NPI 1497733851 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 · 036072198

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.

205 COMMERCE DR, Grayslake, IL 60030

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Other Identifiers 4

Medicare UPINIL6153IL

Medicare UPINE51725IL

Medicare PINIL5556001IL

Other31603690IL · Blue Cross Blue Shield Il

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 James Gross's NPI number?

The NPI number for James Gross is 1497733851. It was assigned to this individual provider in the NPPES registry on January 5, 2006.

Where is James Gross located?

James Gross practices at 205 Commerce Dr Suite B, Grayslake, IL 60030. The listed phone number is (847) 856-3800.

What is James Gross's specialty?

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

When was this NPI record last updated?

The NPPES record for James Gross was last updated on October 16, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.