LANNY J ROSENWASSER MD
NPI 1942257829
Internal Medicine - Allergy & Immunology in Kansas City, MO

NPI Status: Active since May 27, 2006

Contact Information

2301 HOLMES ST
KANSAS CITY, MO
ZIP 64108
Phone: (816) 404-1000

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

Individual
Male
Internal Medicine
Allergy & Immunology

About LANNY ROSENWASSER

This page provides the complete NPI Profile along with additional information for Lanny Rosenwasser, an internist established in Kansas City, Missouri with a medical specialization in Internal Medicine, focusing in allergy & immunology . The healthcare provider is registered in the NPI registry with number 1942257829 assigned on May 2006. The practitioner's primary taxonomy code is 207RA0201X with license number 2006012251 (MO). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI: 1942257829
Provider Name: LANNY J ROSENWASSER MD
Gender: Male
Entity Type: Individual
Location Address: 2301 HOLMES ST KANSAS CITY, MO 64108
Location Phone: (816) 404-1000
Mailing Address: 2310 HOLMES ST STE 800 KANSAS CITY, MO 64108
Mailing Phone: (816) 218-2500
Mailing Fax
Is Sole Proprietor?: No
Enumeration Date: 05-27-2006
Last Update Date: 07-08-2007
Code Navigator

An internist like Lanny Rosenwasser is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

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: Internal Medicine Allergy & Immunology
Taxonomy Code: 207RA0201X
Type: Allopathic & Osteopathic Physicians
License No.: 2006012251
License State: MO
Taxonomy Description: An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.

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 1942257829, 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 8

Pos 4

Unchanged

Pos 5

Doubled → 4

Pos 6

Unchanged

Pos 7

Doubled → 14 → 1 + 4

Pos 8

Unchanged

Pos 9

Doubled → 4

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 4 → 8 2 → 4 7 → 14 → 5 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 4 + 5 + 1 + 4 + 8 + 4 + 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 1942257829.