BOEHRINGER INGELHEIM OCCUPATIONAL HEALTH CLINIC
NPI 1801491246
Clinic/Center - Occupational Medicine in Ridgefield, CT

NPI Status: Active since December 03, 2020

Contact Information

900 RIDGEBURY RD
RIDGEFIELD, CT
ZIP 06877
Phone: (203) 798-5605
Fax: (203) 837-5105

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  • Organization
  • Clinic/Center
  • Occupational Medicine
  • CLIA Number: 07D0915324
  • CLIA Cert. Type: Industrial
  • CLIA Exp. Date: 05-23-2028

About BOEHRINGER INGELHEIM OCCUPATIONAL HEALTH CLINIC

This page provides the complete NPI Profile along with additional information for Boehringer Ingelheim Occupational Health Clinic, a provider established in Ridgefield, Connecticut operating as a Clinic/center, focusing in occupational medicine . The healthcare provider is registered in the NPI registry with number 1801491246 assigned on December 2020. The practitioner's primary taxonomy code is 261QX0100X. The provider is registered as an organization and their NPI record was last updated 4 years ago. The provider's is doing business as Boehringer Ingelheim Occupational Health Clinic. The authorized official of this NPI record is Dr. Jon Leizman Md (President)

NPI
1801491246
Provider Legal Name
PREMISE HEALTH OF CONNECTICUT MEDICAL, P.C.
Other Organization Name
BOEHRINGER INGELHEIM OCCUPATIONAL HEALTH CLINIC
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
900 RIDGEBURY RD RIDGEFIELD, CT 06877
Location Phone
(203) 798-5605
Location Fax
(203) 837-5105
Mailing Address
5500 MARYLAND WAY STE 120 BRENTWOOD, TN 37027
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-03-2020
Last Update Date
08-15-2022
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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 Occupational Medicine

Taxonomy Code
261QX0100X
Type
Ambulatory Health Care Facilities

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. JON LEIZMAN MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(216) 479-9063

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
07D0915324
Facility Type
Industrial
Certificate Effective Date
May 24, 2026
Certificate Expiration Date
May 23, 2028
Laboratory Director
DR. LESLIE F. BLUM
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Boehringer Ingelheim Occupational Health Clinic 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 1801491246, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
8
Unchanged
Pos 3
0
Doubled → 0
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
9
Unchanged
Pos 7
1
Doubled → 2
Pos 8
2
Unchanged
Pos 9
4
Doubled → 8
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 4 → 8 1 → 2 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 0 + 1 + 8 + 9 + 2 + 2 + 8 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1801491246.

Other Providers at the Same Location


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

Pharmacist
900 RIDGEBURY RD
RIDGEFIELD, CT 06877
Internal Medicine (Hematology & Oncology)
900 RIDGEBURY RD
RIDGEFIELD, CT 06877
Pediatrics
900 RIDGEBURY RD
RIDGEFIELD, CT 06877

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801491246, enumerated as an "organization" on December 03, 2020.

The provider is located at 900 RIDGEBURY RD RIDGEFIELD, CT 06877 and the phone number is (203) 798-5605.

Clinic/Center with taxonomy code 261QX0100X and a focus in Occupational Medicine.