CHESTERFIELD VALLEY GASTROENTEROLOGY LLC
NPI 1104119916
Clinic/Center in Chesterfield, MO

NPI Status: Active since May 26, 2011

Contact Information

100 CHESTERFIELD BUSINESS PKWY STE 110
CHESTERFIELD, MO
ZIP 63005
Phone: (636) 532-0990
Fax: (636) 532-0993

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  • Organization
  • Clinic/Center
  • CLIA Number: 26D1075045
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 08-23-2026

About CHESTERFIELD VALLEY GASTROENTEROLOGY LLC

This page provides the complete NPI Profile along with additional information for Chesterfield Valley Gastroenterology Llc, a provider established in Chesterfield, Missouri operating as a Clinic/center. The healthcare provider is registered in the NPI registry with number 1104119916 assigned on May 2011. The practitioner's primary taxonomy code is 261Q00000X. The provider is registered as an organization and their NPI record was last updated 15 years ago. The authorized official of this NPI record is Dr. Helen Kim-james Md (Physician/owner)

NPI
1104119916
Provider Name
CHESTERFIELD VALLEY GASTROENTEROLOGY LLC
Entity Type
Organization
Location Address
100 CHESTERFIELD BUSINESS PKWY STE 110 CHESTERFIELD, MO 63005
Location Phone
(636) 532-0990
Location Fax
(636) 532-0993
Mailing Address
100 CHESTERFIELD BUSINESS PKWY STE 110 CHESTERFIELD, MO 63005
Mailing Phone
(636) 532-0990
Mailing Fax
(636) 532-0993
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-26-2011
Last Update Date
08-10-2011
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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

Clinic/Center

Taxonomy Code
261Q00000X
Type
Ambulatory Health Care Facilities
Taxonomy Description
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

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

DR. HELEN KIM-JAMES MD

Authorized Official Title
PHYSICIAN/OWNER
Authorized Official Phone
(636) 532-0990

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
26D1075045
Facility Type
Physician Office
Certificate Effective Date
August 24, 2024
Certificate Expiration Date
August 23, 2026
Laboratory Director
JEFFREY E. PETERSEN
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to Chesterfield Valley Gastroenterology Llc after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements. This type of certificate is issued to laboratories that perform nonwaived (moderate and/or high complexity) testing.

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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 1104119916, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
0
Doubled → 0
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
1
Doubled → 2
Check
6
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 0 → 0 1 → 2 9 → 18 → 9 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 2 + 1 + 1 + 8 + 9 + 2 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1104119916.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Internal Medicine (Gastroenterology)
100 CHESTERFIELD BUSINESS PKWY STE 110
CHESTERFIELD, MO 63005
Nurse Practitioner (Family)
100 CHESTERFIELD BUSINESS PKWY STE 110
CHESTERFIELD, MO 63005
Nurse Practitioner (Adult Health)
100 CHESTERFIELD BUSINESS PKWY STE 110
CHESTERFIELD, MO 63005

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104119916, enumerated as an "organization" on May 26, 2011.

The provider is located at 100 CHESTERFIELD BUSINESS PKWY STE 110 CHESTERFIELD, MO 63005 and the phone number is (636) 532-0990.

Clinic/Center with taxonomy code 261Q00000X.