GASTROENTEROLOGY GROUP PRACTICE, LLC
NPI 1154363687
Internal Medicine - Gastroenterology in Geneva, IL

NPI Status: Active since June 11, 2006

Contact Information

302 RANDALL RD
SUITE 303
GENEVA, IL
ZIP 60134
Phone: (630) 262-7400
Fax: (630) 262-3760

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  • Organization
  • Internal Medicine
  • Gastroenterology

About GASTROENTEROLOGY GROUP PRACTICE, LLC

This page provides the complete NPI Profile along with additional information for Gastroenterology Group Practice, Llc, an internist established in Geneva, Illinois operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1154363687 assigned on June 2006. The practitioner's primary taxonomy code is 207RG0100X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's former legal business name is Gastroenterology Group Practice Ltd. The authorized official of this NPI record is Andrew Bregman Md (Managing Partner)

NPI
1154363687
Provider Legal Name
GASTROENTEROLOGY GROUP PRACTICE, LLC
Other Organization Name
GASTROENTEROLOGY GROUP PRACTICE LTD
Other Name Type
Former Legal Business Name (4)
Entity Type
Organization
Location Address
302 RANDALL RD SUITE 303 GENEVA, IL 60134
Location Phone
(630) 262-7400
Location Fax
(630) 262-3760
Mailing Address
302 RANDALL RD SUITE 303 GENEVA, IL 60134
Mailing Phone
(630) 262-7400
Mailing Fax
(630) 262-3760
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-11-2006
Last Update Date
08-22-2020
Code Navigator

An internist like Gastroenterology Group Practice, Llc is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

ANDREW BREGMAN MD

Authorized Official Title
MANAGING PARTNER
Authorized Official Phone
(630) 262-7400

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1154363687, we treat the final digit (7) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
3
Doubled → 6
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
7
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 5 → 10 → 1 3 → 6 3 → 6 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 1 + 1 + 0 + 4 + 6 + 6 + 6 + 6 + 1 + 6 + 24 = 63

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1154363687.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine (Gastroenterology)
302 RANDALL RD, SUITE 308
GENEVA, IL 60134
Pediatrics
302 RANDALL RD, SUITE 102
GENEVA, IL 60134
Internal Medicine (Gastroenterology)
302 RANDALL RD, SUITE 308
GENEVA, IL 60134
Internal Medicine (Endocrinology, Diabetes & Metabolism)
302 RANDALL RD, SUITE 304
GENEVA, IL 60134
Internal Medicine (Gastroenterology)
302 RANDALL RD, STE 303
GENEVA, IL 60134
Family Medicine
302 RANDALL RD, SUITE 205
GENEVA, IL 60134
Dentist (General Practice)
302 RANDALL RD, SUITE # 105
GENEVA, IL 60134
Physician Assistant
302 RANDALL RD, SUITE 202
GENEVA, IL 60134
Family Medicine
302 RANDALL RD, SUITE 202
GENEVA, IL 60134
Physician Assistant
302 RANDALL RD, STE 202
GENEVA, IL 60134
Otolaryngology
302 RANDALL RD, SUITE 302
GENEVA, IL 60134
Urology
302 RANDALL RD, SUITE 306
GENEVA, IL 60134
Urology
302 RANDALL RD, SUITE 207
GENEVA, IL 60134
Obstetrics & Gynecology
302 RANDALL RD, SUITE 305
GENEVA, IL 60134
Counselor (Professional)
302 RANDALL RD, LL30
GENEVA, IL 60134
Internal Medicine (Endocrinology, Diabetes & Metabolism)
302 RANDALL RD
GENEVA, IL 60134
Internal Medicine (Endocrinology, Diabetes & Metabolism)
302 RANDALL RD
GENEVA, IL 60134
Internal Medicine (Endocrinology, Diabetes & Metabolism)
302 RANDALL RD
GENEVA, IL 60134
Specialist
302 RANDALL RD
GENEVA, IL 60134
Internal Medicine (Endocrinology, Diabetes & Metabolism)
302 RANDALL RD
GENEVA, IL 60134

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154363687, enumerated as an "organization" on June 11, 2006.

The provider is located at 302 RANDALL RD SUITE 303 GENEVA, IL 60134 and the phone number is (630) 262-7400.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.