CITIZENSDX TEXAS LLC
NPI 1700591641
Clinical Medical Laboratory in Austin, TX

NPI Status: Active since January 16, 2023

Contact Information

211 E 7TH ST STE 620
AUSTIN, TX
ZIP 78701
Phone: (502) 244-2451
Fax: (502) 996-8282

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  • Organization
  • Clinical Medical Laboratory

About CITIZENSDX TEXAS LLC

This page provides the complete NPI Profile along with additional information for Citizensdx Texas Llc, a provider established in Austin, Texas operating as a Clinical Medical Laboratory. The healthcare provider is registered in the NPI registry with number 1700591641 assigned on January 2023. 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 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 Joy L Stevens (Vice President Of Revenue Assurance)

NPI
1700591641
Provider Name
CITIZENSDX TEXAS LLC
Entity Type
Organization
Location Address
211 E 7TH ST STE 620 AUSTIN, TX 78701
Location Phone
(502) 244-2451
Location Fax
(502) 996-8282
Mailing Address
4350 BROWNSBORO RD STE 210 LOUISVILLE, KY 40207
Mailing Phone
(502) 244-2420
Mailing Fax
(502) 996-8282
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-16-2023
Last Update Date
11-18-2025
Code Navigator

Establishments like Citizensdx Texas 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.

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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207ZC0006XAllopathic & Osteopathic Physicians

Pathology
Clinical Pathology

 

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

JOY L STEVENS

Authorized Official Title
VICE PRESIDENT OF REVENUE ASSURANCE
Authorized Official Phone
(502) 244-2441

Reviews for CITIZENSDX TEXAS 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 1700591641, 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
0
Doubled → 0
Pos 4
0
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
1
Doubled → 2
Pos 8
6
Unchanged
Pos 9
4
Doubled → 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 0 → 0 5 → 10 → 1 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 + 7 + 0 + 0 + 1 + 0 + 9 + 2 + 6 + 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 1700591641.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Clinic/Center (Rehabilitation, Substance Use Disorder)
211 E 7TH ST STE 620
AUSTIN, TX 78701
Nurse Practitioner (Psychiatric/Mental Health)
211 E 7TH ST STE 620
AUSTIN, TX 78701
Social Worker (Clinical)
211 E 7TH ST STE 620
AUSTIN, TX 78701
Psychologist (Clinical)
211 E 7TH ST STE 620
AUSTIN, TX 78701
Psychologist (Clinical)
211 E 7TH ST STE 620
AUSTIN, TX 78701
Social Worker (Clinical)
211 E 7TH ST STE 620
AUSTIN, TX 78701
Nurse Practitioner (Psychiatric/Mental Health)
211 E 7TH ST STE 620
AUSTIN, TX 78701
Psychologist
211 E 7TH ST STE 620
AUSTIN, TX 78701
Psychologist (Clinical)
211 E 7TH ST STE 620
AUSTIN, TX 78701
Social Worker (Clinical)
211 E 7TH ST STE 620
AUSTIN, TX 78701
Nurse Practitioner (Psychiatric/Mental Health)
211 E 7TH ST STE 620
AUSTIN, TX 78701
Nurse Practitioner (Psychiatric/Mental Health)
211 E 7TH ST STE 620
AUSTIN, TX 78701
Social Worker (Clinical)
211 E 7TH ST STE 620
AUSTIN, TX 78701
Psychologist (Clinical)
211 E 7TH ST STE 620
AUSTIN, TX 78701
Nurse Practitioner (Psychiatric/Mental Health)
211 E 7TH ST STE 620
AUSTIN, TX 78701
Nurse Practitioner (Psychiatric/Mental Health)
211 E 7TH ST STE 620
AUSTIN, TX 78701
Psychologist
211 E 7TH ST STE 620
AUSTIN, TX 78701
Social Worker (Clinical)
211 E 7TH ST STE 620
AUSTIN, TX 78701
Family Medicine
211 E 7TH ST STE 620
AUSTIN, TX 78701
Psychologist
211 E 7TH ST STE 620
AUSTIN, TX 78701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700591641, enumerated as an "organization" on January 16, 2023.

The provider is located at 211 E 7TH ST STE 620 AUSTIN, TX 78701 and the phone number is (502) 244-2451.

Clinical Medical Laboratory with taxonomy code 291U00000X.