LUISA TUCHALSKI
NPI 1336927177
Physician Assistant - Surgical in Castle Rock, CO

NPI Status: Active since September 21, 2023

Contact Information

220 S WILCOX ST # 1201
CASTLE ROCK, CO
ZIP 80104
Phone: (414) 241-2082

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  • Individual
  • Female
  • Physician Assistant
  • Surgical

About LUISA TUCHALSKI

This page provides the complete NPI Profile along with additional information for Luisa Tuchalski, a provider established in Castle Rock, Colorado with a medical specialization in Physician Assistant, focusing in surgical . The healthcare provider is registered in the NPI registry with number 1336927177 assigned on September 2023. The practitioner's primary taxonomy code is 363AS0400X. The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1336927177
Provider Name
LUISA TUCHALSKI
Gender
Female
Entity Type
Individual
Location Address
220 S WILCOX ST # 1201 CASTLE ROCK, CO 80104
Location Phone
(414) 241-2082
Mailing Address
PO BOX 1201 CASTLE ROCK, CO 80104
Mailing Phone
(414) 241-2082
Is Sole Proprietor?
Yes
Enumeration Date
09-21-2023
Last Update Date
04-09-2024
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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

Physician Assistant Surgical

Taxonomy Code
363AS0400X
Type
Physician Assistants & Advanced Practice Nursing Providers

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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 1336927177, 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
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
3
Doubled → 6
Pos 4
6
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
7
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 9 → 18 → 9 7 → 14 → 5 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 6 + 6 + 1 + 8 + 2 + 1 + 4 + 1 + 1 + 4 + 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 1336927177.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Physician Assistant (Surgical)
220 S WILCOX ST # 1201
CASTLE ROCK, CO 80104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336927177, enumerated as an "individual" on September 21, 2023.

The provider is located at 220 S WILCOX ST # 1201 CASTLE ROCK, CO 80104 and the phone number is (414) 241-2082.

Physician Assistant with taxonomy code 363AS0400X and a focus in Surgical.