NGA LAB SERVICES LLC
NPI 1477099398
Clinical Medical Laboratory in Norman, OK

NPI Status: Active since January 17, 2017

Contact Information

1515 N PORTER AVE
SUITE 200
NORMAN, OK
ZIP 73071
Phone: (405) 366-8619
Fax: (405) 366-1839

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  • Organization
  • Clinical Medical Laboratory
  • CLIA Number: 37D2123513
  • CLIA Cert. Type: Ambulatory Surgery Center
  • CLIA Exp. Date: 07-11-2026

About NGA LAB SERVICES LLC

This page provides the complete NPI Profile along with additional information for Nga Lab Services Llc, a provider established in Norman, Oklahoma operating as a Clinical Medical Laboratory. The healthcare provider is registered in the NPI registry with number 1477099398 assigned on January 2017. 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 authorized official of this NPI record is Dr. Joshua D Whorton M.d. (Owner)

NPI
1477099398
Provider Name
NGA LAB SERVICES LLC
Entity Type
Organization
Location Address
1515 N PORTER AVE SUITE 200 NORMAN, OK 73071
Location Phone
(405) 366-8619
Location Fax
(405) 366-1839
Mailing Address
1515 N PORTER AVE STE 200 NORMAN, OK 73071
Mailing Phone
(405) 366-8619
Mailing Fax
(405) 366-1839
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-17-2017
Last Update Date
10-22-2025
Code Navigator

Establishments like Nga Lab Services Llc 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.

Location Map

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

Clinical Medical Laboratory

Taxonomy Code
291U00000X
Type
Laboratories
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.

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. JOSHUA D WHORTON M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(405) 366-8619

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Pathology examination of tissue using a microscope, intermediate complexity

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

This service was performed 1,058 times for 643 patients

Special stained specimen slides to examine tissue including interpretation and report

Special stained specimen slides are used to examine tissue samples. This involves applying special dyes to the tissue, which helps to highlight certain features under a microscope. The findings are then interpreted and a report is provided. This can aid in diagnosing various health conditions.

This service was performed 330 times for 254 patients

Special stained specimen slides to identify organisms including interpretation and report

This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.

This service was performed 251 times for 230 patients

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
37D2123513
Facility Type
Ambulatory Surgery Center
Certificate Effective Date
July 12, 2024
Certificate Expiration Date
July 11, 2026
Laboratory Director
TAO ZHANG
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to Nga Lab Services 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.

Reviews for NGA LAB SERVICES LLC

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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 1477099398, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
0
Doubled → 0
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
8
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 7 → 14 → 5 0 → 0 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 0 + 9 + 1 + 8 + 3 + 1 + 8 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1477099398.

Other Providers at the Same Location


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

Internal Medicine (Gastroenterology)
1515 N PORTER AVE, SUITE 200
NORMAN, OK 73071
Nurse Anesthetist, Certified Registered
1515 N PORTER AVE
NORMAN, OK 73071
Internal Medicine (Gastroenterology)
1515 N PORTER AVE, SUITE 200
NORMAN, OK 73071

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477099398, enumerated as an "organization" on January 17, 2017.

The provider is located at 1515 N PORTER AVE SUITE 200 NORMAN, OK 73071 and the phone number is (405) 366-8619.

Clinical Medical Laboratory with taxonomy code 291U00000X.