WINCHESTER ENDOSCOPY CENTER
NPI 1336287168
Internal Medicine - Gastroenterology in Libertyville, IL

NPI Status: Active since February 02, 2007

Contact Information

1880 W WINCHESTER RD
SUITE 201
LIBERTYVILLE, IL
ZIP 60048
Phone: (847) 247-0187
Fax: (847) 247-0487

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  • Organization
  • Internal Medicine
  • Gastroenterology
  • CLIA Number: 14D2242192
  • CLIA Cert. Type: Ambulatory Surgery Center
  • CLIA Exp. Date: 11-04-2025

About WINCHESTER ENDOSCOPY CENTER

This page provides the complete NPI Profile along with additional information for Winchester Endoscopy Center, an internist established in Libertyville, Illinois operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1336287168 assigned on February 2007. The practitioner's primary taxonomy code is 207RG0100X. The provider is registered as an organization and their NPI record was last updated 19 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 authorized official of this NPI record is Mr. Ben Michael Stickan Mba (Office Administrator)

NPI
1336287168
Provider Name
WINCHESTER ENDOSCOPY CENTER
Entity Type
Organization
Location Address
1880 W WINCHESTER RD SUITE 201 LIBERTYVILLE, IL 60048
Location Phone
(847) 247-0187
Location Fax
(847) 247-0487
Mailing Address
1880 W WINCHESTER RD SUITE 201 LIBERTYVILLE, IL 60048
Mailing Phone
(847) 247-0187
Mailing Fax
(847) 247-0487
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-02-2007
Last Update Date
09-10-2007
Code Navigator

An internist like Winchester Endoscopy Center 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

MR. BEN MICHAEL STICKAN MBA

Authorized Official Title
OFFICE ADMINISTRATOR
Authorized Official Phone
(847) 247-0187

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
14D2242192
Facility Type
Ambulatory Surgery Center
Certificate Effective Date
November 05, 2023
Certificate Expiration Date
November 04, 2025
Laboratory Director
SEAN LEE
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Winchester Endoscopy Center 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.

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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 1336287168, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
3
Unchanged
Pos 3
3
Doubled → 6
Pos 4
6
Unchanged
Pos 5
2
Doubled → 4
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
8
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 3 → 6 2 → 4 7 → 14 → 5 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 6 + 6 + 4 + 8 + 1 + 4 + 1 + 1 + 2 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1336287168.

Other Providers at the Same Location


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

Anesthesiology (Pain Medicine)
1880 W WINCHESTER RD, 101
LIBERTYVILLE, IL 60048
Internal Medicine (Cardiovascular Disease)
1880 W WINCHESTER RD, SUITE 207
LIBERTYVILLE, IL 60048
Internal Medicine (Gastroenterology)
1880 W WINCHESTER RD, SUITE 201
LIBERTYVILLE, IL 60048
Clinic/Center (Ambulatory Surgical)
1880 W WINCHESTER RD, SUITE 107
LIBERTYVILLE, IL 60048
Naprapath
1880 W WINCHESTER RD, SUITE 102
LIBERTYVILLE, IL 60048
Clinic/Center (Pain)
1880 W WINCHESTER RD, #101
LIBERTYVILLE, IL 60048
Audiologist
1880 W WINCHESTER RD, SUITE 103
LIBERTYVILLE, IL 60048
Durable Medical Equipment & Medical Supplies
1880 W WINCHESTER RD, SUITE 105
LIBERTYVILLE, IL 60048
Plastic Surgery
1880 W WINCHESTER RD
LIBERTYVILLE, IL 60048
Internal Medicine (Infectious Disease)
1880 W WINCHESTER RD, SUITE 106
LIBERTYVILLE, IL 60048
Internal Medicine
1880 W WINCHESTER RD, 106
LIBERTYVILLE, IL 60048
Internal Medicine (Infectious Disease)
1880 W WINCHESTER RD, SUITE 106
LIBERTYVILLE, IL 60048
Nurse Practitioner
1880 W WINCHESTER RD, SUITE 101
LIBERTYVILLE, IL 60048
Internal Medicine (Gastroenterology)
1880 W WINCHESTER RD, #201
LIBERTYVILLE, IL 60048
Plastic Surgery
1880 W WINCHESTER RD, SUITE107
LIBERTYVILLE, IL 60048
Ophthalmology
1880 W WINCHESTER RD, SUITE 105
LIBERTYVILLE, IL 60048
Internal Medicine (Cardiovascular Disease)
1880 W WINCHESTER RD, SUITE 207
LIBERTYVILLE, IL 60048
Internal Medicine (Gastroenterology)
1880 W WINCHESTER RD, #201
LIBERTYVILLE, IL 60048
Internal Medicine (Gastroenterology)
1880 W WINCHESTER RD, SUITE 201
LIBERTYVILLE, IL 60048
Internal Medicine (Gastroenterology)
1880 W WINCHESTER RD, #201
LIBERTYVILLE, IL 60048

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336287168, enumerated as an "organization" on February 02, 2007.

The provider is located at 1880 W WINCHESTER RD SUITE 201 LIBERTYVILLE, IL 60048 and the phone number is (847) 247-0187.

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