MR. ANGEL PONCE R. D.
NPI 1659581189
Dietitian, Registered - Nutrition, Metabolic in Fresno, CA

NPI Status: Active since May 23, 2007

Contact Information

2790 S ELM AVE
FRESNO, CA
ZIP 93706
Phone: (559) 457-5200

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

Individual
Male
Dietitian, Registered
Nutrition, Metabolic

About ANGEL PONCE

This page provides the complete NPI Profile along with additional information for Angel Ponce, 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 1659581189 assigned on May 2007. The practitioner's primary taxonomy code is 133VN1006X with license number 88276 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI: 1659581189
Provider Name: MR. ANGEL PONCE R. D.
Gender: Male
Entity Type: Individual
Location Address: 2790 S ELM AVE FRESNO, CA 93706
Location Phone: (559) 457-5200
Mailing Address: 1945 N FINE STE #116 HUMAN RESOURCES FRESNO, CA 93727
Mailing Phone: (559) 457-5231
Mailing Fax
Is Sole Proprietor?: No
Enumeration Date: 05-23-2007
Last Update Date: 07-08-2007
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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.: 88276
License State: CA
Taxonomy Description: A registered dietitian who achieves specialized competency in metabolic nutrition.

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 1659581189, 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 10 → 1 + 0

Pos 4

Unchanged

Pos 5

Doubled → 10 → 1 + 0

Pos 6

Unchanged

Pos 7

Doubled → 2

Pos 8

Unchanged

Pos 9

Doubled → 16 → 1 + 6

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 5 → 10 → 1 1 → 2 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 1 + 0 + 8 + 2 + 1 + 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 1659581189.