RAYNA LAUREN KAEPPE
NPI 1285442889
Urology in Minneapolis, MN

NPI Status: Active since December 28, 2024

Contact Information

420 DELAWARE ST SE
MINNEAPOLIS, MN
ZIP 55455
Phone: (612) 626-2935

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  • Individual
  • Female
  • Urology

About RAYNA KAEPPE

This page provides the complete NPI Profile along with additional information for Rayna Kaeppe, a provider established in Minneapolis, Minnesota with a medical specialization in Urology. The healthcare provider is registered in the NPI registry with number 1285442889 assigned on December 2024. The practitioner's primary taxonomy code is 208800000X with license number R-13950 (IA). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1285442889
Provider Name
RAYNA LAUREN KAEPPE
Gender
Female
Entity Type
Individual
Location Address
420 DELAWARE ST SE MINNEAPOLIS, MN 55455
Location Phone
(612) 626-2935
Mailing Address
200 HAWKINS DR IOWA CITY, IA 52242
Mailing Phone
(319) 384-5643
Mailing Fax
Is Sole Proprietor?
Yes
Enumeration Date
12-28-2024
Last Update Date
06-21-2026
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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

Urology

Taxonomy Code
208800000X
Type
Allopathic & Osteopathic Physicians
License No.
R-13950
License State
IA
Taxonomy Description
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

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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 1285442889, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 6 + 5 + 8 + 4 + 4 + 8 + 1 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1285442889.

Other Providers at the Same Location


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

Genetic Counselor, MS
420 DELAWARE ST SE, MMC 484
MINNEAPOLIS, MN 55455
Genetic Counselor, MS
420 DELAWARE ST SE, MMC 485, UNIVERSITY OF MINNESOTA
MINNEAPOLIS, MN 55455
Internal Medicine (Infectious Disease)
420 DELAWARE ST SE, MMC 88
MINNEAPOLIS, MN 55455
Genetic Counselor, MS
420 DELAWARE ST SE, MMC 206
MINNEAPOLIS, MN 55455
Genetic Counselor, MS
420 DELAWARE ST SE, MMC 485
MINNEAPOLIS, MN 55455
Genetic Counselor, MS
420 DELAWARE ST SE, MMC 485
MINNEAPOLIS, MN 55455
Plastic Surgery
420 DELAWARE ST SE, MMC 122
MINNEAPOLIS, MN 55455
Internal Medicine
420 DELAWARE ST SE, MMC 480
MINNEAPOLIS, MN 55455
Nurse Anesthetist, Certified Registered
420 DELAWARE ST SE
MINNEAPOLIS, MN 55455
Nurse Anesthetist, Certified Registered
420 DELAWARE ST SE
MINNEAPOLIS, MN 55455
Nurse Anesthetist, Certified Registered
420 DELAWARE ST SE
MINNEAPOLIS, MN 55455
Dietitian, Registered
420 DELAWARE ST SE, MMC 84
MINNEAPOLIS, MN 55455
Nurse Anesthetist, Certified Registered
420 DELAWARE ST SE
MINNEAPOLIS, MN 55455
Physician Assistant
420 DELAWARE ST SE, MAYO MAIL CODE 290
MINNEAPOLIS, MN 55455
Nurse Anesthetist, Certified Registered
420 DELAWARE ST SE
MINNEAPOLIS, MN 55455
Nurse Anesthetist, Certified Registered
420 DELAWARE ST SE
MINNEAPOLIS, MN 55455
Nurse Anesthetist, Certified Registered
420 DELAWARE ST SE
MINNEAPOLIS, MN 55455
Nurse Anesthetist, Certified Registered
420 DELAWARE ST SE
MINNEAPOLIS, MN 55455
Nurse Anesthetist, Certified Registered
420 DELAWARE ST SE
MINNEAPOLIS, MN 55455
Nurse Anesthetist, Certified Registered
420 DELAWARE ST SE
MINNEAPOLIS, MN 55455

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1285442889, enumerated as an "individual" on December 28, 2024.

The provider is located at 420 DELAWARE ST SE MINNEAPOLIS, MN 55455 and the phone number is (612) 626-2935.

Urology with taxonomy code 208800000X.