LACEY POPICHAK
NPI 1639640337
Occupational Therapist - Physical Rehabilitation in San Francisco, CA

NPI Status: Active since December 06, 2018

Contact Information

3400 LAGUNA ST
SAN FRANCISCO, CA
ZIP 94123
Phone: (415) 202-0300

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Occupational Therapist
Physical Rehabilitation

About LACEY POPICHAK

This page provides the complete NPI Profile along with additional information for Lacey Popichak, a provider established in San Francisco, California with a medical specialization in Occupational Therapist, focusing in physical rehabilitation . The healthcare provider is registered in the NPI registry with number 1639640337 assigned on December 2018. The practitioner's primary taxonomy code is 225XP0019X with license number 19322 (CA). The provider is registered as an individual and her NPI record was last updated 8 years ago.

NPI: 1639640337
Provider Name: LACEY POPICHAK
Gender: Female
Entity Type: Individual
Location Address: 3400 LAGUNA ST SAN FRANCISCO, CA 94123
Location Phone: (415) 202-0300
Mailing Address: 191 DUBOCE AVE APT 203 SAN FRANCISCO, CA 94103
Mailing Phone: (831) 235-1859
Is Sole Proprietor?: No
Enumeration Date: 12-06-2018
Last Update Date: 12-06-2018
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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 Physical Rehabilitation
Taxonomy Code: 225XP0019X
Type: Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.: 19322
License State: CA
Taxonomy Description: Occupational therapists are experts at helping people lead as independent a life as possible. Occupational therapists bring an understanding of the physical and psychological implications of illness and injury and their effects on peoples' ability to perform the tasks of daily living. Occupational therapists provide interventions that can aide a person in completing ADL and IADL tasks, such as dressing, bathing, preparing meals, and driving. They also may fabricate custom orthotics to improve function, evaluate the environment for safety hazards and recommend adaptations to remove those hazards, help a person compensate for cognitive changes, and build a persons' physical endurance and strength. Occupational therapists' knowledge of adapting tasks and modifying the environment to compensate for functional limitations is used to increase the involvement of clients and to promote safety and success.

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 1639640337, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 6

Pos 4

Unchanged

Pos 5

Doubled → 12 → 1 + 2

Pos 6

Unchanged

Pos 7

Doubled → 0

Pos 8

Unchanged

Pos 9

Doubled → 6

Check

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 3 → 6 6 → 12 → 3 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 1 + 2 + 4 + 0 + 3 + 6 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7

This NPI is valid

The calculated check digit is 7, which matches the last digit of 1639640337.