ONSITE DIAGNOSTIC LABS NPI 1346813797
Clinical Medical Laboratory in Evanston, IL

Organization Clinical Medical Laboratory CLIA Number 14D2230491 CLIA Certificate of Accreditation

About ONSITE DIAGNOSTIC LABS

Onsite Diagnostic Labs is a provider established in Evanston, Illinois operating as a Clinical Medical Laboratory. The healthcare provider is registered in the NPI registry with number 1346813797 assigned on July 2021. The practitioner's primary taxonomy code is 291U00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The provider's former legal business name is Onsite Lab Corp. The authorized official of this NPI record is Stephan Erdelyi (President)

NPI1346813797
Provider NameONSITE DIAGNOSTIC LABS
Location Address2521 GROSS POINT RD STE 1B EVANSTON, IL 60201
Location Phone(847) 530-4994
Mailing Address2521 GROSS POINT RD STE 1B EVANSTON, IL 60201
Entity TypeOrganization
Is Sole Proprietor?N/A
Is Organization Subpart?No
Other Organization NameONSITE LAB CORP
Other Name TypeFormer Legal Business Name (4)
Enumeration Date07-22-2021
Last Update Date01-03-2023
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Establishments like Onsite Diagnostic Labs are healthcare facilities that may perform a wide range of laboratory procedures, assisted by doctors and medical technologists. Laboratories can be categorized according to their function as common diagnostic labs or specialty labs that conduct specialized or confirmatory tests. Different clinical laboratories could specialize in clinical chemistry, clinical microbiology, hematology, serology, clinical microscopy, cytopathology, molecular biology, or public health. Please inquire directly with this provider to confirm their test menu.

Clinical labs in the U.S. that perform human testing are regulated by the Centers for Medicare & Medicaid Services (CMS) through the Clinical Laboratory Improvement Amendments (CLIA) program. The purpose of the CLIA program is to guarantee the quality of laboratory testing. This provider has a CLIA number assigned, and undergoes regular inspections to ensure compliance and quality.

The CLIA number of Onsite Diagnostic Labs is 14D2230491 registered as a "independent" facility with a CLIA Certificate of Accreditation. This is a CLIA certificate is issued to Onsite Diagnostic Labs on the basis of the laboratory's accreditation by an accreditation organization approved by CMS. This type of certificate is issued to a laboratories tha perform nonwaived (moderate and/or high complexity) testing.

Business Address

2521 GROSS POINT RD STE 1B
EVANSTON, IL
ZIP 60201
Phone: (847) 530-4994

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Mailing Address

2521 GROSS POINT RD STE 1B
EVANSTON, IL
ZIP 60201
Phone: (847) 530-4994

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.

Taxonomy Code291U00000X
ClassificationClinical Medical Laboratory
TypeLaboratories
Taxonomy Description(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.

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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 STEPHAN ERDELYI
Authorized Official TitlePRESIDENT
Authorized Official Phone(847) 530-4994

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 Number14D2230491
Facility TypeINDEPENDENT
Certificate TypeCertificate of Accreditation

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.
1346813797
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
23861616718
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 3 + 8 + 6 + 1 + 6 + 1 + 6 + 7 + 1 + 8 + 24 = 73
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 73 = 77

The NPI number 1346813797 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.

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Frequently Asked Questions

What is ONSITE DIAGNOSTIC LABS NPI number?

The NPI number assigned to this healthcare provider is 1346813797, enumerated in the NPI registry as an "organization" on July 22, 2021

Where is the provider located?

The provider is located at 2521 Gross Point Rd Ste 1b Evanston, Il 60201 and the phone number is (847) 530-4994

What is the provider specialty code?

This medical organization specializes in Clinical Medical Laboratory with taxonomy code 291U00000X

What is ONSITE DIAGNOSTIC LABS CLIA number?

The provider's CLIA number is 14D2230491 for a "independent" facility with a CLIA Certificate of Accreditation. This is a CLIA certificate is issued on the basis of the laboratory's accreditation by an accreditation organization approved by CMS. This type of certificate is issued to a laboratories tha perform nonwaived (moderate and/or high complexity) testing..

How do I update my NPI information?

This NPI record was last updated on July 22, 2021. 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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