YEHOWA MEDICAL SERVICES
NPI 1497299705
Clinic/Center - Multi-Specialty in Carson, CA

NPI Status: Active since December 06, 2016

Contact Information

454 E CARSON PLAZA DR
211
CARSON, CA
ZIP 90746
Phone: (323) 776-1500

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  • Organization
  • Clinic/Center
  • Multi-Specialty
  • CLIA Number: 05D2066447
  • CLIA Cert. Type: Community Clinic
  • CLIA Exp. Date: 09-25-2027

About YEHOWA MEDICAL SERVICES

This page provides the complete NPI Profile along with additional information for Yehowa Medical Services, a provider established in Carson, California operating as a Clinic/center, focusing in multi-specialty . The healthcare provider is registered in the NPI registry with number 1497299705 assigned on December 2016. The practitioner's primary taxonomy code is 261QM1300X. The provider is registered as an organization and their NPI record was last updated 10 years ago. The authorized official of this NPI record is Thomas Tweh (Ceo)

NPI
1497299705
Provider Name
YEHOWA MEDICAL SERVICES
Entity Type
Organization
Location Address
454 E CARSON PLAZA DR 211 CARSON, CA 90746
Location Phone
(323) 776-1500
Mailing Address
454 E CARSON PLAZA DR 211 CARSON, CA 90746
Mailing Phone
(323) 776-1500
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-06-2016
Last Update Date
12-06-2016
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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 Multi-Specialty

Taxonomy Code
261QM1300X
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

THOMAS TWEH

Authorized Official Title
CEO
Authorized Official Phone
(323) 776-1500

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
05D2066447
Facility Type
Community Clinic
Certificate Effective Date
September 26, 2025
Certificate Expiration Date
September 25, 2027
Laboratory Director
DR. HENRY AWARIEFE
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Yehowa Medical Services 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 1497299705, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 4 + 9 + 1 + 8 + 7 + 0 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1497299705.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Surgery (Pediatric Surgery)
454 E CARSON PLAZA DR, SUITE 110
CARSON, CA 90746
Dentist
454 E CARSON PLAZA DR, SUITE 119
CARSON, CA 90746
Obstetrics & Gynecology
454 E CARSON PLAZA DR, SUITE 110
CARSON, CA 90746
Nurse Practitioner (Primary Care)
454 E CARSON PLAZA DR, SUITE 209
CARSON, CA 90746
Home Health
454 E CARSON PLAZA DR, STE 216
CARSON, CA 90746
Durable Medical Equipment & Medical Supplies
454 E CARSON PLAZA DR, SUITE 101
CARSON, CA 90746

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497299705, enumerated as an "organization" on December 06, 2016.

The provider is located at 454 E CARSON PLAZA DR 211 CARSON, CA 90746 and the phone number is (323) 776-1500.

Clinic/Center with taxonomy code 261QM1300X and a focus in Multi-Specialty.