LAKE SHORE GASTROENTEROLOGY
NPI 1932225836
Internal Medicine - Gastroenterology in Skokie, IL

NPI Status: Active since March 22, 2007

Contact Information

9701 KNOX AVE
SUITE 103
SKOKIE, IL
ZIP 60076
Phone: (847) 433-9840
Fax: (847) 433-9842

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  • Organization
  • Internal Medicine
  • Gastroenterology
  • CLIA Number: 14D0414489
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 08-31-2026

About LAKE SHORE GASTROENTEROLOGY

This page provides the complete NPI Profile along with additional information for Lake Shore Gastroenterology, an internist established in Skokie, Illinois operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1932225836 assigned on March 2007. The practitioner's primary taxonomy code is 207RG0100X. The provider is registered as an organization and their NPI record was last updated 18 years ago. The organization operates as a single speciality business group with one or more individual providers who practice the same area of specialization. The authorized official of this NPI record is Walter Reis Glaws Do (President)

NPI
1932225836
Provider Name
LAKE SHORE GASTROENTEROLOGY
Entity Type
Organization
Location Address
9701 KNOX AVE SUITE 103 SKOKIE, IL 60076
Location Phone
(847) 433-9840
Location Fax
(847) 433-9842
Mailing Address
20 TOWER CT SUITE C GURNEE, IL 60031
Mailing Phone
(847) 244-2960
Mailing Fax
(847) 433-9842
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-22-2007
Last Update Date
08-27-2007
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An internist like Lake Shore Gastroenterology 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.

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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
License State
IL
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

WALTER REIS GLAWS DO

Authorized Official Title
PRESIDENT
Authorized Official Phone
(847) 244-2960

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
632680MEDICARE ID-TYPE UNSPECIFIED (04)IL 

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
14D0414489
Facility Type
Physician Office
Certificate Effective Date
September 01, 2024
Certificate Expiration Date
August 31, 2026
Laboratory Director
JONATHAN A. ROSENBERG
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Lake Shore Gastroenterology to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for LAKE SHORE GASTROENTEROLOGY

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1932225836
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2962421086
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 9 + 6 + 2 + 4 + 2 + 1 + 0 + 8 + 6 + 24 = 64
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 64 = 66

The NPI number 1932225836 is valid because the calculated check digit 6 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 8 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1487640660DR. WOLF D PEDDINGHAUS M.D.
Individual
Internal Medicine9701 KNOX AVE SUITE 102
SKOKIE, IL 60076
(847) 677-1112
1003806548MR. JERRY M. ZABIN MSW
Individual
Social Worker (Clinical)9701 KNOX AVE 214
SKOKIE, IL 60076
(847) 677-3055
1598712416DR. MARTIN A GLOCHOWSKY M.D.
Individual
Internal Medicine9701 KNOX AVE 102
SKOKIE, IL 60076
(847) 676-1112
1194808667ARTHRITIS & INTERNAL MEDICINE SPECIALIST
Organization
Preferred Provider Organization9701 KNOX AVE STE 102
SKOKIE, IL 60076
(847) 674-7520
1194802298PETER ROONEY LTD
Organization
Urology9701 KNOX AVE SUITE 103
SKOKIE, IL 60076
(847) 674-5828
1316085897DR. KELLY BRUNGARDT STEIN MD
Individual
Internal Medicine9701 KNOX AVE STE 102
SKOKIE, IL 60076
(847) 676-1112
1013155167NORTHSHORE UNIVERSITY HEALTHSYSTEM FACULTY PRACTICE ASSOCIATES
Organization
Anesthesiology9701 KNOX AVE SUITE 103
SKOKIE, IL 60076
(847) 933-6974
1992923304RUSH NORTH SHORE PAIN CENTER
Organization
Psychologist (Prescribing (Medical))9701 KNOX AVE SUITE 103
SKOKIE, IL 60076
(847) 933-6974

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1932225836, enumerated in the NPI registry as an "organization" on March 22, 2007

The provider is located at 9701 Knox Ave Suite 103 Skokie, Il 60076 and the phone number is (847) 433-9840

This medical organization specializes in Internal Medicine with taxonomy code 207RG0100X with a focus in Gastroenterology

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

The provider's CLIA number is 14D0414489 for a "physician office" facility with a CLIA Certificate of Waiver. This CLIA certificate is issued to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria..

This NPI record was last updated on March 22, 2007. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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