SARAH MONTGOMERY
NPI 1710817085
Genetic Counselor, MS in Dallas, TX

NPI Status: Active since May 20, 2026

Contact Information

1935 MEDICAL DISTRICT DR
DALLAS, TX
ZIP 75235
Phone: (214) 456-6533

Get Directions Write a Review

  • Individual
  • Female
  • Genetic Counselor, MS

About SARAH MONTGOMERY

This page provides the complete NPI Profile along with additional information for Sarah Montgomery, a provider established in Dallas, Texas with a medical specialization in Genetic Counselor, Ms. The healthcare provider is registered in the NPI registry with number 1710817085 assigned on May 2026. The practitioner's primary taxonomy code is 170300000X. The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1710817085
Provider Name
SARAH MONTGOMERY
Gender
Female
Entity Type
Individual
Location Address
1935 MEDICAL DISTRICT DR DALLAS, TX 75235
Location Phone
(214) 456-6533
Mailing Address
1935 MEDICAL DISTRICT DR DALLAS, TX 75235
Mailing Phone
(214) 456-6533
Is Sole Proprietor?
No
Enumeration Date
05-20-2026
Last Update Date
05-20-2026
Code Navigator

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

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.

Reviews for SARAH MONTGOMERY

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1710817085, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
7
Unchanged
Pos 3
1
Doubled → 2
Pos 4
0
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
0
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 1 → 2 8 → 16 → 7 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 1 + 6 + 1 + 1 + 4 + 0 + 1 + 6 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1710817085.

Other Providers at the Same Location


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

Pediatrics (Pediatric Critical Care Medicine)
1935 MEDICAL DISTRICT DR, CHILDREN'S MEDICAL CENTER DALLAS - HOSPITALIST DIVISION
DALLAS, TX 75235
Nurse Practitioner (Pediatrics)
1935 MEDICAL DISTRICT DR
DALLAS, TX 75235
Pediatrics (Pediatric Pulmonology)
1935 MEDICAL DISTRICT DR
DALLAS, TX 75235
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
1935 MEDICAL DISTRICT DR
DALLAS, TX 75235
Nurse Practitioner (Neonatal)
1935 MEDICAL DISTRICT DR
DALLAS, TX 75235
Emergency Medicine (Pediatric Emergency Medicine)
1935 MEDICAL DISTRICT DR, HOSPITAL BASED @ CMC DALLAS
DALLAS, TX 75235
Nurse Practitioner (Family)
1935 MEDICAL DISTRICT DR
DALLAS, TX 75235
Pediatrics (Pediatric Emergency Medicine)
1935 MEDICAL DISTRICT DR
DALLAS, TX 75235
Surgery (Plastic and Reconstructive Surgery)
1935 MEDICAL DISTRICT DR
DALLAS, TX 75235
Nurse Practitioner
1935 MEDICAL DISTRICT DR, PAVILION F 5114
DALLAS, TX 75235
Pediatrics (Pediatric Rheumatology)
1935 MEDICAL DISTRICT DR, CHILDREN'S MEDICAL CENTER DALLAS
DALLAS, TX 75235
Anesthesiology
1935 MEDICAL DISTRICT DR
DALLAS, TX 75235
Nurse Practitioner (Pediatrics)
1935 MEDICAL DISTRICT DR, PAVILION BLDG, MAIL F5.07
DALLAS, TX 75235
Physician Assistant (Medical)
1935 MEDICAL DISTRICT DR
DALLAS, TX 75235
Physician Assistant
1935 MEDICAL DISTRICT DR
DALLAS, TX 75235
Pediatrics
1935 MEDICAL DISTRICT DR
DALLAS, TX 75235
Nurse Practitioner (Pediatrics)
1935 MEDICAL DISTRICT DR, DEPARTMENT OF GENERAL PEDIATRIC SURGERY B3-3250
DALLAS, TX 75235
Nurse Practitioner (Pediatrics)
1935 MEDICAL DISTRICT DR, CONTINUITY OF CARE CLINIC
DALLAS, TX 75235
Nurse Practitioner (Pediatrics)
1935 MEDICAL DISTRICT DR, ENT CLINIC
DALLAS, TX 75235
Nurse Practitioner (Pediatrics)
1935 MEDICAL DISTRICT DR, C3.04
DALLAS, TX 75235

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710817085, enumerated as an "individual" on May 20, 2026.

The provider is located at 1935 MEDICAL DISTRICT DR DALLAS, TX 75235 and the phone number is (214) 456-6533.

Genetic Counselor, MS with taxonomy code 170300000X.