MR. KAI JOSEPH SAMIERE RD, RDN
NPI 1487516951
Dietitian, Registered - Nutrition, Sports Dietetics in San Francisco, CA

NPI Status: Active since December 02, 2025

Contact Information

323 OCTAVIA ST
SAN FRANCISCO, CA
ZIP 94102
Phone: (415) 891-7120

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  • Individual
  • Male
  • Dietitian, Registered
  • Nutrition, Sports Dietetics

About KAI SAMIERE

This page provides the complete NPI Profile along with additional information for Kai Samiere, a provider established in San Francisco, California with a medical specialization in Dietitian, Registered, focusing in nutrition, sports dietetics . The healthcare provider is registered in the NPI registry with number 1487516951 assigned on December 2025. The practitioner's primary taxonomy code is 133VN1501X. The provider is registered as an individual and his NPI record was last updated January 2026.

NPI
1487516951
Provider Name
MR. KAI JOSEPH SAMIERE RD, RDN
Gender
Male
Entity Type
Individual
Location Address
323 OCTAVIA ST SAN FRANCISCO, CA 94102
Location Phone
(415) 891-7120
Mailing Address
448 IANA PL KAILUA, HI 96734
Is Sole Proprietor?
No
Enumeration Date
12-02-2025
Last Update Date
01-02-2026
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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, Sports Dietetics

Taxonomy Code
133VN1501X
Type
Dietary & Nutritional Service Providers
License State
CA
Taxonomy Description
An individual who is a Board Certified Specialist in Sports Dietetics and applies evidence-based nutrition knowledge in exercise and sports. RDNs specializing in sports dietetics assess, educate, and counsel athletes and active individuals. They design, implement, and manage safe and effective nutrition strategies that enhance lifelong health, fitness, and optimal performance.

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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 1487516951, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
4
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
1
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 8 → 16 → 7 5 → 10 → 1 6 → 12 → 3 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 1 + 0 + 1 + 1 + 2 + 9 + 1 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1487516951.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487516951, enumerated as an "individual" on December 02, 2025.

The provider is located at 323 OCTAVIA ST SAN FRANCISCO, CA 94102 and the phone number is (415) 891-7120.

Dietitian, Registered with taxonomy code 133VN1501X and a focus in Nutrition, Sports Dietetics.