MRS. OLIVIA ANN JUAREZ MMSC, CGC,LGC
NPI 1619527991
Genetic Counselor, MS in Houston, TX

NPI Status: Active since September 18, 2019

Contact Information

6621 FANNIN STREET
HOUSTON, TX
ZIP 77030
Phone: (832) 822-4295
Fax: (832) 825-4294

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  • Individual
  • Female
  • Genetic Counselor, MS

About OLIVIA JUAREZ

This page provides the complete NPI Profile along with additional information for Olivia Juarez, a provider established in Houston, Texas with a medical specialization in Genetic Counselor, Ms. The healthcare provider is registered in the NPI registry with number 1619527991 assigned on September 2019. The practitioner's primary taxonomy code is 170300000X. The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1619527991
Provider Name
MRS. OLIVIA ANN JUAREZ MMSC, CGC,LGC
Gender
Female
Entity Type
Individual
Location Address
6621 FANNIN STREET HOUSTON, TX 77030
Location Phone
(832) 822-4295
Location Fax
(832) 825-4294
Mailing Address
6621 FANNIN STREET HOUSTON, TX 77030
Mailing Phone
(832) 822-4295
Mailing Fax
(832) 825-4294
Is Sole Proprietor?
No
Enumeration Date
09-18-2019
Last Update Date
07-06-2026
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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

Genetic Counselor, MS

Taxonomy Code
170300000X
Type
Other Service Providers
Taxonomy Description
A masters trained health care provider who collects and interprets genetic family histories; assesses the risk of disease occurrence or recurrence; identifies interventions to manage or ameliorate disease risk; educates about inheritance, testing, management, prevention, ethical issues, resources, and research; and counsels to promote informed choices and adaptation. Certification was established in 1993 by the American Board of Genetic Counseling and prior to that by the American Board of Medical Genetics. Requirements for experience, licensure, and job responsibilities vary among the states.

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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 1619527991, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
6
Unchanged
Pos 3
1
Doubled → 2
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
2
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
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 1 → 2 5 → 10 → 1 7 → 14 → 5 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 2 + 9 + 1 + 0 + 2 + 1 + 4 + 9 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1619527991.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Pathology (Anatomic Pathology & Clinical Pathology)
6621 FANNIN STREET
HOUSTON, TX 77030
Pathology (Pediatric Pathology)
6621 FANNIN STREET
HOUSTON, TX 77030
Pathology (Anatomic Pathology)
6621 FANNIN STREET
HOUSTON, TX 77030
Pathology (Anatomic Pathology & Clinical Pathology)
6621 FANNIN STREET
HOUSTON, TX 77030
Pathology (Anatomic Pathology & Clinical Pathology)
6621 FANNIN STREET
HOUSTON, TX 77030
Pathology (Anatomic Pathology & Clinical Pathology)
6621 FANNIN STREET
HOUSTON, TX 77030
Pathology (Anatomic Pathology & Clinical Pathology)
6621 FANNIN STREET
HOUSTON, TX 77030
Pathology (Hematology)
6621 FANNIN STREET, TEXAS CHILDREN'S HOSPITAL DEPARTMENT OF PATHOLOGY
HOUSTON, TX 77030
Pediatrics (Neonatal-Perinatal Medicine)
6621 FANNIN STREET, MC WT 6--104
HOUSTON, TX 77030
Pathology (Anatomic Pathology & Clinical Pathology)
6621 FANNIN STREET
HOUSTON, TX 77030
Dietitian, Registered
6621 FANNIN STREET
HOUSTON, TX 77030
Nurse Practitioner (Pediatrics)
6621 FANNIN STREET, TEXAS CHILDREN'S HOSPITAL EMERGENCY CENTER
HOUSTON, TX 77030
Thoracic Surgery (Cardiothoracic Vascular Surgery)
6621 FANNIN STREET, WT-19345H
HOUSTON, TX 77030
Thoracic Surgery (Cardiothoracic Vascular Surgery)
6621 FANNIN STREET, WT-19345H
HOUSTON, TX 77030
Occupational Therapist
6621 FANNIN STREET, WEST TOWER 21ST FLOOR
HOUSTON, TX 77030
Anesthesiology (Pediatric Anesthesiology)
6621 FANNIN STREET, TEXAS CHILDREN'S HOSPITAL DEPARTMENT OF ANESTHESIOLOGY
HOUSTON, TX 77030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619527991, enumerated as an "individual" on September 18, 2019.

The provider is located at 6621 FANNIN STREET HOUSTON, TX 77030 and the phone number is (832) 822-4295.

Genetic Counselor, MS with taxonomy code 170300000X.