KATEY NICOLE SPACH RD, LD, CDE
NPI 1255679973
Dietitian, Registered - Nutrition, Metabolic in Fresno, CA

NPI Status: Active since January 30, 2013

Contact Information

7085 N CHESTNUT AVE STE 101
FRESNO, CA
ZIP 93720
Phone: (559) 323-9236
Fax: (559) 323-0294

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Dietitian, Registered
Nutrition, Metabolic

About KATEY SPACH

This page provides the complete NPI Profile along with additional information for Katey Spach, a provider established in Fresno, California with a medical specialization in Dietitian, Registered, focusing in nutrition, metabolic . The healthcare provider is registered in the NPI registry with number 1255679973 assigned on January 2013. The practitioner's primary taxonomy code is 133VN1006X with license number 963052 (CA). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI: 1255679973
Provider Name: KATEY NICOLE SPACH RD, LD, CDE
Gender: Female
Entity Type: Individual
Location Address: 7085 N CHESTNUT AVE STE 101 FRESNO, CA 93720
Location Phone: (559) 323-9236
Location Fax: (559) 323-0294
Mailing Address: 2625 E DIVISADERO ST FRESNO, CA 93721
Mailing Phone: (559) 443-2682
Mailing Fax: (559) 323-0294
Is Sole Proprietor?: Yes
Enumeration Date: 01-30-2013
Last Update Date: 02-09-2021
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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: Dietitian, Registered Nutrition, Metabolic
Taxonomy Code: 133VN1006X
Type: Dietary & Nutritional Service Providers
License No.: 963052
License State: CA
Taxonomy Description: A registered dietitian who achieves specialized competency in metabolic nutrition.

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)
1	133V00000X	Dietary & Nutritional Service Providers	Dietitian, Registered	963052 (CA)

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 1255679973, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 10 → 1 + 0

Pos 4

Unchanged

Pos 5

Doubled → 12 → 1 + 2

Pos 6

Unchanged

Pos 7

Doubled → 18 → 1 + 8

Pos 8

Unchanged

Pos 9

Doubled → 14 → 1 + 4

Check

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 6 → 12 → 3 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 1 + 2 + 7 + 1 + 8 + 9 + 1 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3

This NPI is valid

The calculated check digit is 3, which matches the last digit of 1255679973.