DANIELLE PALMER
NPI 1558221028
Specialist/Technologist in Costa Mesa, CA

NPI Status: Active since November 17, 2025

Contact Information

150 PAULARINO AVE STE D170
COSTA MESA, CA
ZIP 92626
Phone: (209) 604-0384

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  • Individual
  • Specialist/Technologist

About DANIELLE PALMER

This page provides the complete NPI Profile along with additional information for Danielle Palmer, a provider established in Costa Mesa, California operating as a Specialist/technologist. The healthcare provider is registered in the NPI registry with number 1558221028 assigned on November 2025. The practitioner's primary taxonomy code is 225500000X. The provider is registered as an individual and their NPI record was last updated one year ago.

NPI
1558221028
Provider Name
DANIELLE PALMER
Gender
Entity Type
Individual
Location Address
150 PAULARINO AVE STE D170 COSTA MESA, CA 92626
Location Phone
(209) 604-0384
Mailing Address
150 PAULARINO AVE STE D170 COSTA MESA, CA 92626
Is Sole Proprietor?
Yes
Enumeration Date
11-17-2025
Last Update Date
11-19-2025
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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

Specialist/Technologist

Taxonomy Code
225500000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License State
CA
Taxonomy Description
General classification identifying respiratory, developmental, rehabilitative or restorative services individuals who are trained on a specific piece of equipment or technical procedure.

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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 1558221028, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 4 + 2 + 2 + 0 + 4 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1558221028.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Specialist/Technologist, Other (Electroneurodiagnostic)
150 PAULARINO AVE STE D170
COSTA MESA, CA 92626
Specialist/Technologist
150 PAULARINO AVE STE D170
COSTA MESA, CA 92626

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558221028, enumerated as an "individual" on November 17, 2025.

The provider is located at 150 PAULARINO AVE STE D170 COSTA MESA, CA 92626 and the phone number is (209) 604-0384.

Specialist/Technologist with taxonomy code 225500000X.