ASHLEY HANSACK
NPI 1427835685
Occupational Therapist - Environmental Modification in Redondo Beach, CA

NPI Status: Active since September 12, 2023

Contact Information

1525 AVIATION BLVD # 527
REDONDO BEACH, CA
ZIP 90278
Phone: (626) 410-7279

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  • Individual
  • Female
  • Occupational Therapist
  • Environmental Modification

About ASHLEY HANSACK

This page provides the complete NPI Profile along with additional information for Ashley Hansack, a provider established in Redondo Beach, California with a medical specialization in Occupational Therapist, focusing in environmental modification . The healthcare provider is registered in the NPI registry with number 1427835685 assigned on September 2023. The practitioner's primary taxonomy code is 225XE0001X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1427835685
Provider Name
ASHLEY HANSACK
Gender
Female
Entity Type
Individual
Location Address
1525 AVIATION BLVD # 527 REDONDO BEACH, CA 90278
Location Phone
(626) 410-7279
Mailing Address
1525 AVIATION BLVD # 527 REDONDO BEACH, CA 90278
Is Sole Proprietor?
No
Enumeration Date
09-12-2023
Last Update Date
10-31-2025
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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

Occupational Therapist Environmental Modification

Taxonomy Code
225XE0001X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License State
CA
Taxonomy Description
Occupational therapy practitioners are experts at identifying the cause of difficulties in performance of activities of daily living and instrumental activities of daily living. Occupational therapy practitioners evaluate the client, their environment, and their occupational performance in that environment, as well as make recommendations for products to improve the fit between the client, place, and activity. Occupational therapists can evaluate both the skills of the client and the environmental features that support or limit the performance of meaningful or necessary activities, thereby enhancing health, safety and well-being. Based on this assessment, they recommend modification and intervention strategies that improve the fit between the person and his or her environment.

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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 1427835685, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 1 + 6 + 3 + 1 + 0 + 6 + 1 + 6 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1427835685.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427835685, enumerated as an "individual" on September 12, 2023.

The provider is located at 1525 AVIATION BLVD # 527 REDONDO BEACH, CA 90278 and the phone number is (626) 410-7279.

Occupational Therapist with taxonomy code 225XE0001X and a focus in Environmental Modification.