SARAH MARGARET MARY SNOW
NPI 1619782406
Dietitian, Registered in Houston, TX

NPI Status: Active since February 10, 2025

Contact Information

4929 FEAGAN ST
HOUSTON, TX
ZIP 77007
Phone: (224) 578-6610

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  • Individual
  • Female
  • Dietitian, Registered

About SARAH SNOW

This page provides the complete NPI Profile along with additional information for Sarah Snow, a provider established in Houston, Texas with a medical specialization in Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1619782406 assigned on February 2025. The practitioner's primary taxonomy code is 133V00000X with license number DT88258 (TX). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1619782406
Provider Name
SARAH MARGARET MARY SNOW
Gender
Female
Entity Type
Individual
Location Address
4929 FEAGAN ST HOUSTON, TX 77007
Location Phone
(224) 578-6610
Mailing Address
831 MITTEN RD BURLINGAME, CA 94010
Mailing Phone
(224) 578-6610
Is Sole Proprietor?
No
Enumeration Date
02-10-2025
Last Update Date
02-10-2025
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Location Map

Secondary Locations

  • 3924 Carousel Dr
    Northbrook, IL 60062
    (224) 578-6610

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.
DT88258
License State
TX
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.

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)
1133V00000XDietary & Nutritional Service Providers

Dietitian, Registered

164007547 (IL)
2133V00000XDietary & Nutritional Service Providers

Dietitian, Registered

ND11359 (FL)

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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 1619782406, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
7
Doubled → 14 → 1 + 4
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
6
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 7 → 14 → 5 2 → 4 0 → 0

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 + 4 + 8 + 4 + 4 + 0 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1619782406.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619782406, enumerated as an "individual" on February 10, 2025.

The provider is located at 4929 FEAGAN ST HOUSTON, TX 77007 and the phone number is (224) 578-6610.

Dietitian, Registered with taxonomy code 133V00000X.