TEIKO
NPI 1790612091
Allergy & Immunology - Clinical & Laboratory Immunology in Salt Lake City, UT

NPI Status: Active since May 08, 2026

Contact Information

675 S ARAPEEN DR STE 301
SALT LAKE CITY, UT
ZIP 84108
Phone: (385) 355-9108

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  • Organization
  • Allergy & Immunology
  • Clinical & Laboratory Immunology
  • CLIA Number: 46D2278690
  • CLIA Cert. Type: Independent
  • CLIA Exp. Date: 05-31-2026

About TEIKO

This page provides the complete NPI Profile along with additional information for Teiko, a provider established in Salt Lake City, Utah operating as a Allergy & Immunology, focusing in clinical & laboratory immunology . The healthcare provider is registered in the NPI registry with number 1790612091 assigned on May 2026. The practitioner's primary taxonomy code is 207KI0005X. The provider is registered as an organization and their NPI record was last updated May 2026. 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 Ramji Srinivasan (Ceo)

NPI
1790612091
Provider Name
TEIKO
Entity Type
Organization
Location Address
675 S ARAPEEN DR STE 301 SALT LAKE CITY, UT 84108
Location Phone
(385) 355-9108
Mailing Address
675 S ARAPEEN DR STE 301 SALT LAKE CITY, UT 84108
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-08-2026
Last Update Date
05-08-2026
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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

Allergy & Immunology Clinical & Laboratory Immunology

Taxonomy Code
207KI0005X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An allergy and immunology physician who specializes in clinical and laboratory immunology disease management. Source: National Uniform Claim Committee, 2022 Additional Resources: A certification was, but is no longer, issued by the American Board of Allergy and Immunology.

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

RAMJI SRINIVASAN

Authorized Official Title
CEO
Authorized Official Phone
(650) 714-1635

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
46D2278690
Facility Type
Independent
Certificate Effective Date
April 30, 2024
Certificate Expiration Date
May 31, 2026
Laboratory Director
JILLIAN M. HARRINGTON
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to Teiko 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 1790612091, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
0
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
1
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 9 → 18 → 9 6 → 12 → 3 2 → 4 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 1 + 2 + 1 + 4 + 0 + 1 + 8 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1790612091.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Clinical Medical Laboratory
675 S ARAPEEN DR STE 301
SALT LAKE CITY, UT 84108

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790612091, enumerated as an "organization" on May 08, 2026.

The provider is located at 675 S ARAPEEN DR STE 301 SALT LAKE CITY, UT 84108 and the phone number is (385) 355-9108.

Allergy & Immunology with taxonomy code 207KI0005X and a focus in Clinical & Laboratory Immunology.