DANA WALKER CMF
NPI 1679106926
Mastectomy Fitter in Rancho Cucamonga, CA

NPI Status: Active since February 14, 2020

Contact Information

9033 BASELINE RD STE C
RANCHO CUCAMONGA, CA
ZIP 91730
Phone: (951) 790-3039

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  • Individual
  • Female
  • Mastectomy Fitter

About DANA WALKER

This page provides the complete NPI Profile along with additional information for Dana Walker, a provider established in Rancho Cucamonga, California with a medical specialization in Mastectomy Fitter. The healthcare provider is registered in the NPI registry with number 1679106926 assigned on February 2020. The practitioner's primary taxonomy code is 224900000X with license number C53363 (CA). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1679106926
Provider Name
DANA WALKER CMF
Gender
Female
Entity Type
Individual
Location Address
9033 BASELINE RD STE C RANCHO CUCAMONGA, CA 91730
Location Phone
(951) 790-3039
Mailing Address
6886 RIVERRUN CT EASTVALE, CA 91752
Mailing Phone
(951) 371-1449
Is Sole Proprietor?
No
Enumeration Date
02-14-2020
Last Update Date
02-14-2020
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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

Mastectomy Fitter

Taxonomy Code
224900000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
C53363
License State
CA
Taxonomy Description
An individual trained in the fitting and adjusting of breast prostheses and management of post-mastectomy prostheses services.

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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 1679106926, 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
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
2
Doubled → 4
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 7 → 14 → 5 1 → 2 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 2 + 0 + 1 + 2 + 9 + 4 + 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 1679106926.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679106926, enumerated as an "individual" on February 14, 2020.

The provider is located at 9033 BASELINE RD STE C RANCHO CUCAMONGA, CA 91730 and the phone number is (951) 790-3039.

Mastectomy Fitter with taxonomy code 224900000X.