KRISTY A THOMAS RD
NPI 1356872089
Dietitian, Registered in Saint Louis, MO

NPI Status: Active since March 24, 2017

Contact Information

5000 CEDAR PLAZA PKWY STE 350
SAINT LOUIS, MO
ZIP 63128
Phone: (314) 329-2036
Fax: (314) 214-7380

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  • Individual
  • Female
  • Dietitian, Registered

About KRISTY THOMAS

This page provides the complete NPI Profile along with additional information for Kristy Thomas, a provider established in Saint Louis, Missouri with a medical specialization in Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1356872089 assigned on March 2017. The practitioner's primary taxonomy code is 133V00000X with license number 2013036536 (MO). The provider is registered as an individual and her NPI record was last updated February 2026.

NPI
1356872089
Provider Name
KRISTY A THOMAS RD
Gender
Female
Entity Type
Individual
Location Address
5000 CEDAR PLAZA PKWY STE 350 SAINT LOUIS, MO 63128
Location Phone
(314) 329-2036
Location Fax
(314) 214-7380
Mailing Address
5000 CEDAR PLAZA PKWY STE 350 SAINT LOUIS, MO 63128
Mailing Phone
(314) 329-2036
Mailing Fax
(314) 214-7380
Is Sole Proprietor?
No
Enumeration Date
03-24-2017
Last Update Date
02-25-2026
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Location Map

Secondary Locations

  • 11709 Old Ballas Rd Ste 104
    Saint Louis, MO 63141
    (314) 329-2036

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

Dietitian, Registered

Taxonomy Code
133V00000X
Type
Dietary & Nutritional Service Providers
License No.
2013036536
License State
MO
Taxonomy Description
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

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.

Therapy procedure for nutrition management, each 15 minutes

This is a 15-minute session focused on managing your nutrition. A professional will assess your dietary habits and provide personalized advice to improve your health. It can help manage weight, control chronic diseases, and promote overall wellbeing.

This service was performed 81 times for 34 patients

Therapy procedure reassessment for nutrition management, each 15 minutes

This is a process where a healthcare professional reviews your nutritional needs every 15 minutes. It's part of managing your diet to ensure optimal health. The review may involve adjusting your meal plans, evaluating your body's response to certain foods, and monitoring your overall nutrition status.

This service was performed 36 times for 18 patients

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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 1356872089, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
2
Doubled → 4
Pos 8
0
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
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 5 → 10 → 1 8 → 16 → 7 2 → 4 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 1 + 6 + 7 + 4 + 0 + 1 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1356872089.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Nurse Practitioner (Psychiatric/Mental Health)
5000 CEDAR PLAZA PKWY STE 350
SAINT LOUIS, MO 63128
Psychologist (Clinical)
5000 CEDAR PLAZA PKWY STE 350
SAINT LOUIS, MO 63128
Dietitian, Registered
5000 CEDAR PLAZA PKWY STE 350
SAINT LOUIS, MO 63128
Nurse Practitioner (Psychiatric/Mental Health)
5000 CEDAR PLAZA PKWY STE 350
SAINT LOUIS, MO 63128

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356872089, enumerated as an "individual" on March 24, 2017.

The provider is located at 5000 CEDAR PLAZA PKWY STE 350 SAINT LOUIS, MO 63128 and the phone number is (314) 329-2036.

Dietitian, Registered with taxonomy code 133V00000X.