BLAKE TRANBY-LAUDAHL PHARMD
NPI 1548125610
Pharmacist - Oncology in Saint Louis Park, MN

NPI Status: Active since December 19, 2025

Contact Information

3931 LOUISIANA AVE S
SAINT LOUIS PARK, MN
ZIP 55426
Phone: (952) 993-6181

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  • Individual
  • Male
  • Pharmacist
  • Oncology

About BLAKE TRANBY-LAUDAHL

This page provides the complete NPI Profile along with additional information for Blake Tranby-laudahl, a provider established in Saint Louis Park, Minnesota with a medical specialization in Pharmacist, focusing in oncology . The healthcare provider is registered in the NPI registry with number 1548125610 assigned on December 2025. The practitioner's primary taxonomy code is 1835X0200X with license number 124276 (MN). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1548125610
Provider Name
BLAKE TRANBY-LAUDAHL PHARMD
Gender
Male
Entity Type
Individual
Location Address
3931 LOUISIANA AVE S SAINT LOUIS PARK, MN 55426
Location Phone
(952) 993-6181
Mailing Address
3931 LOUISIANA AVE S SAINT LOUIS PARK, MN 55426
Mailing Phone
(952) 993-6181
Is Sole Proprietor?
No
Enumeration Date
12-19-2025
Last Update Date
12-19-2025
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A pharmacist like Blake Tranby-laudahl fills prescription medications, verifying instructions from physicians and offers expertise in the safe use of prescriptions. Pharmacists instruct patients on how to take a prescribed medicine and educate patients about potential side effects. Pharmacists might also conduct health and wellness screenings, provide immunizations, oversee the medications given to patients, and provide advice on healthy lifestyles.

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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

Pharmacist Oncology

Taxonomy Code
1835X0200X
Type
Pharmacy Service Providers
License No.
124276
License State
MN
Taxonomy Description
A licensed pharmacist who has demonstrated specialized knowledge and skill in developing, recommending, implementing, monitoring, and modifying pharmacotherapeutic plans to optimize outcomes in patients with malignant diseases.

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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 1548125610, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 2 + 2 + 1 + 0 + 6 + 2 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1548125610.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Orthopaedic Surgery
3931 LOUISIANA AVE S, STE E400
ST LOUIS PARK, MN 55426
Orthopaedic Surgery
3931 LOUISIANA AVE S, SUITE E400
ST LOUIS PARK, MN 55426
Obstetrics & Gynecology (Maternal & Fetal Medicine)
3931 LOUISIANA AVE S, STE E111
ST LOUIS PARK, MN 55426
Orthopaedic Surgery
3931 LOUISIANA AVE S, STE E400
ST LOUIS PARK, MN 55426
Psychiatry & Neurology (Neurology)
3931 LOUISIANA AVE S, SUITE E500
ST LOUIS PARK, MN 55426
Family Medicine
3931 LOUISIANA AVE S, STE E400
ST LOUIS PARK, MN 55426
Neurological Surgery
3931 LOUISIANA AVE S, STE E500
ST LOUIS PARK, MN 55426
Internal Medicine
3931 LOUISIANA AVE S
ST LOUIS PARK, MN 55426
Internal Medicine (Nephrology)
3931 LOUISIANA AVE S, SUITE W300
ST LOUIS PARK, MN 55426
Orthopaedic Surgery
3931 LOUISIANA AVE S, STE E400
ST LOUIS PARK, MN 55426
Internal Medicine (Nephrology)
3931 LOUISIANA AVE S, SUITE W300
ST LOUIS PARK, MN 55426
Psychiatry & Neurology (Neurology)
3931 LOUISIANA AVE S, STE E500
ST LOUIS PARK, MN 55426
Internal Medicine (Hematology & Oncology)
3931 LOUISIANA AVE S
ST LOUIS PARK, MN 55426
Neurological Surgery
3931 LOUISIANA AVE S, SUITE EAST 500
ST LOUIS PARK, MN 55426
Genetic Counselor, MS
3931 LOUISIANA AVE S, SUITE E111
ST LOUIS PARK, MN 55426
Nurse Practitioner (Adult Health)
3931 LOUISIANA AVE S
SAINT LOUIS PARK, MN 55426
Nurse Practitioner
3931 LOUISIANA AVE S
ST LOUIS PARK, MN 55426
Physician Assistant
3931 LOUISIANA AVE S, SUITE E-500
ST LOUIS PARK, MN 55426
Internal Medicine (Hematology & Oncology)
3931 LOUISIANA AVE S
ST LOUIS PARK, MN 55426
Orthopaedic Surgery
3931 LOUISIANA AVE S, SUITE 400E
ST LOUIS PARK, MN 55426

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548125610, enumerated as an "individual" on December 19, 2025.

The provider is located at 3931 LOUISIANA AVE S SAINT LOUIS PARK, MN 55426 and the phone number is (952) 993-6181.

Pharmacist with taxonomy code 1835X0200X and a focus in Oncology.