MADELINE CATHERINE KIRCHER RN
NPI 1245166925
Internal Medicine - Addiction Medicine in Cincinnati, OH

NPI Status: Active since June 22, 2026

Contact Information

7820 REDSKY DR
CINCINNATI, OH
ZIP 45249
Phone: (567) 686-0974

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  • Individual
  • Female
  • Internal Medicine
  • Addiction Medicine

About MADELINE KIRCHER

This page provides the complete NPI Profile along with additional information for Madeline Kircher, an internist established in Cincinnati, Ohio with a medical specialization in Internal Medicine, focusing in addiction medicine . The healthcare provider is registered in the NPI registry with number 1245166925 assigned on June 2026. The practitioner's primary taxonomy code is 207RA0401X with license number RN.526559 (OH). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1245166925
Provider Name
MADELINE CATHERINE KIRCHER RN
Gender
Female
Entity Type
Individual
Location Address
7820 REDSKY DR CINCINNATI, OH 45249
Location Phone
(567) 686-0974
Mailing Address
3521 FORESTOAK CT CINCINNATI, OH 45208
Mailing Phone
(513) 806-9216
Is Sole Proprietor?
No
Enumeration Date
06-22-2026
Last Update Date
06-22-2026

An internist like Madeline Kircher 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 Addiction Medicine

Taxonomy Code
207RA0401X
Type
Allopathic & Osteopathic Physicians
License No.
RN.526559
License State
OH
Taxonomy Description
An internist doctor of osteopathy that specializes in the treatment of addiction disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Added Qualifications in the field of Addiction Medicine.

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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 1245166925, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
4
Doubled → 8
Pos 4
5
Unchanged
Pos 5
1
Doubled → 2
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
2
Doubled → 4
Check
5
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 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 2 + 6 + 1 + 2 + 9 + 4 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1245166925.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Counselor (Addiction (Substance Use Disorder))
7820 REDSKY DR
CINCINNATI, OH 45249
Substance Abuse Rehabilitation Facility
7820 REDSKY DR
CINCINNATI, OH 45249
Registered Nurse
7820 REDSKY DR
CINCINNATI, OH 45249
Registered Nurse
7820 REDSKY DR
CINCINNATI, OH 45249
Counselor (Addiction (Substance Use Disorder))
7820 REDSKY DR
CINCINNATI, OH 45249
Behavior Technician
7820 REDSKY DR
CINCINNATI, OH 45249

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245166925, enumerated as an "individual" on June 22, 2026.

The provider is located at 7820 REDSKY DR CINCINNATI, OH 45249 and the phone number is (567) 686-0974.

Internal Medicine with taxonomy code 207RA0401X and a focus in Addiction Medicine.