BRENDAN JAMES FLOYD MD/PHD
NPI 1215478631
Pediatrics - Pediatric Cardiology in Milwaukee, WI

NPI Status: Active since March 17, 2017

Contact Information

9000 W WISCONSIN AVE
MILWAUKEE, WI
ZIP 53226
Phone: (920) 969-5353

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  • Individual
  • Male
  • Pediatrics
  • Pediatric Cardiology

About BRENDAN FLOYD

This page provides the complete NPI Profile along with additional information for Brendan Floyd, a pediatrician established in Milwaukee, Wisconsin with a medical specialization in Pediatrics, focusing in pediatric cardiology . The healthcare provider is registered in the NPI registry with number 1215478631 assigned on March 2017. The practitioner's primary taxonomy code is 2080P0202X with license number A158269 (CA). The provider is registered as an individual and his NPI record was last updated June 2026.

NPI
1215478631
Provider Name
BRENDAN JAMES FLOYD MD/PHD
Gender
Male
Entity Type
Individual
Location Address
9000 W WISCONSIN AVE MILWAUKEE, WI 53226
Location Phone
(920) 969-5353
Mailing Address
9000 W WISCONSIN AVE MILWAUKEE, WI 53226
Is Sole Proprietor?
No
Enumeration Date
03-17-2017
Last Update Date
06-21-2026
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A pediatrician like Brendan Floyd is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, 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

Pediatrics Pediatric Cardiology

Taxonomy Code
2080P0202X
Type
Allopathic & Osteopathic Physicians
License No.
A158269
License State
CA
Taxonomy Description
A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207SG0201XAllopathic & Osteopathic Physicians

Medical Genetics
Clinical Genetics (M.D.)

158269 (CA)
2208000000XAllopathic & Osteopathic Physicians

Pediatrics

A158269 (CA)

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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 1215478631, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 8 + 7 + 1 + 6 + 6 + 6 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1215478631.

Other Providers at the Same Location


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

Pediatrics (Pediatric Nephrology)
9000 W WISCONSIN AVE, PEDIATRIC NEPHROLOGY
MILWAUKEE, WI 53226
Genetic Counselor, MS
9000 W WISCONSIN AVE, MS 716
MILWAUKEE, WI 53226
Pediatrics (Pediatric Hematology-Oncology)
9000 W WISCONSIN AVE, PEDIATRIC HEMATOLOGY/ONCOLOGY
MILWAUKEE, WI 53226
Pediatrics (Pediatric Allergy/Immunology)
9000 W WISCONSIN AVE, PEDIATRIC ALLERGY/IMMUNOLOGY
MILWAUKEE, WI 53226
Surgery (Pediatric Surgery)
9000 W WISCONSIN AVE
MILWAUKEE, WI 53226
Pediatrics (Pediatric Hematology-Oncology)
9000 W WISCONSIN AVE, CHILDREN'S HOSPITAL OF WISCONSIN
MILWAUKEE, WI 53226
Neurological Surgery
9000 W WISCONSIN AVE, CHILDREN'S HEALTH SYS OFFICE BLDG
MILWAUKEE, WI 53226
Hospitalist
9000 W WISCONSIN AVE, CHILDREN'S HOSPITAL OF WISCONSIN
MILWAUKEE, WI 53226
Anesthesiology (Critical Care Medicine)
9000 W WISCONSIN AVE, PEDIATRIC ANESTHESIOLOGY
MILWAUKEE, WI 53226
Surgery (Pediatric Surgery)
9000 W WISCONSIN AVE, CHILDREN'S HEALTH SYS OFFICE BLDG
MILWAUKEE, WI 53226
Allergy & Immunology
9000 W WISCONSIN AVE, CHILDREN'S HEALTH SYS OFFICE BLDG
MILWAUKEE, WI 53226
Anesthesiology
9000 W WISCONSIN AVE, PEDIATRIC ANESTHESIOLOGY
MILWAUKEE, WI 53226
Pediatrics (Pediatric Hematology-Oncology)
9000 W WISCONSIN AVE, CHILDREN'S HOSPITAL OF WISCONSIN
MILWAUKEE, WI 53226
Registered Nurse
9000 W WISCONSIN AVE, CHILDREN'S HOSPITAL OF WISCONSIN
MILWAUKEE, WI 53226
Anesthesiology
9000 W WISCONSIN AVE, PEDIATRIC ANESTHESIOLOGY
MILWAUKEE, WI 53226
Audiologist
9000 W WISCONSIN AVE
MILWAUKEE, WI 53226
Emergency Medicine (Medical Toxicology)
9000 W WISCONSIN AVE
MILWAUKEE, WI 53226
Pediatrics (Pediatric Allergy/Immunology)
9000 W WISCONSIN AVE, PEDIATRIC ALLERY AND IMMUNOLOGY
MILWAUKEE, WI 53226
Audiologist
9000 W WISCONSIN AVE
MILWAUKEE, WI 53226
Audiologist
9000 W WISCONSIN AVE
MILWAUKEE, WI 53226

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215478631, enumerated as an "individual" on March 17, 2017.

The provider is located at 9000 W WISCONSIN AVE MILWAUKEE, WI 53226 and the phone number is (920) 969-5353.

Pediatrics with taxonomy code 2080P0202X and a focus in Pediatric Cardiology.