PUDDING PUDDING LLC
NPI 1497621791
Durable Medical Equipment & Medical Supplies in San Leandro, CA

NPI Status: Active since October 14, 2025

Contact Information

1482 DAILY DR
SAN LEANDRO, CA
ZIP 94577
Phone: (510) 735-6115

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  • Organization
  • Durable Medical Equipment & Medical Supp...

About PUDDING PUDDING LLC

This page provides the complete NPI Profile along with additional information for Pudding Pudding Llc, a provider established in San Leandro, California operating as a Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1497621791 assigned on October 2025. The practitioner's primary taxonomy code is 332B00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Yuchu Ding (Managing Member)

NPI
1497621791
Provider Name
PUDDING PUDDING LLC
Entity Type
Organization
Location Address
1482 DAILY DR SAN LEANDRO, CA 94577
Location Phone
(510) 735-6115
Mailing Address
1482 DAILY DR SAN LEANDRO, CA 94577
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-14-2025
Last Update Date
10-14-2025
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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

Durable Medical Equipment & Medical Supplies

Taxonomy Code
332B00000X
Type
Suppliers
Taxonomy Description
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

YUCHU DING

Authorized Official Title
MANAGING MEMBER
Authorized Official Phone
(510) 735-6115

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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 1497621791, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 9 → 18 → 9 6 → 12 → 3 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 1 + 2 + 2 + 2 + 7 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1497621791.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497621791, enumerated as an "organization" on October 14, 2025.

The provider is located at 1482 DAILY DR SAN LEANDRO, CA 94577 and the phone number is (510) 735-6115.

Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.