DR. MICHAEL KEENAGHAN M.D.
NPI 1396074456
Pediatrics - Pediatric Critical Care Medicine in Brooklyn, NY

NPI Status: Active since December 17, 2009

Contact Information

451 CLARKSON AVE
BROOKLYN, NY
ZIP 11203
Phone: (718) 245-4105

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  • Individual
  • Male
  • Pediatrics
  • Pediatric Critical Care Medicine

About MICHAEL KEENAGHAN

This page provides the complete NPI Profile along with additional information for Michael Keenaghan, a pediatrician established in Brooklyn, New York with a medical specialization in Pediatrics, focusing in pediatric critical care medicine . The healthcare provider is registered in the NPI registry with number 1396074456 assigned on December 2009. The practitioner's primary taxonomy code is 2080P0203X with license number 25MA09316300 (NJ). The provider is registered as an individual and his NPI record was last updated 5 years ago.

NPI
1396074456
Provider Name
DR. MICHAEL KEENAGHAN M.D.
Gender
Male
Entity Type
Individual
Location Address
451 CLARKSON AVE BROOKLYN, NY 11203
Location Phone
(718) 245-4105
Mailing Address
451 CLARKSON AVE BROOKLYN, NY 11203
Mailing Phone
(718) 245-4105
Mailing Fax
Is Sole Proprietor?
Yes
Enumeration Date
12-17-2009
Last Update Date
01-09-2021
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A pediatrician like Michael Keenaghan 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 Critical Care Medicine

Taxonomy Code
2080P0203X
Type
Allopathic & Osteopathic Physicians
License No.
25MA09316300
License State
NJ
Taxonomy Description
A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.

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)
12080P0203XAllopathic & Osteopathic Physicians

Pediatrics
Pediatric Critical Care Medicine

256461 (NY)

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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 1396074456, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
3
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
6
Unchanged
Pos 5
0
Doubled → 0
Pos 6
7
Unchanged
Pos 7
4
Doubled → 8
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
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 9 → 18 → 9 0 → 0 4 → 8 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 8 + 6 + 0 + 7 + 8 + 4 + 1 + 0 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1396074456.

Other Providers at the Same Location


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

Anesthesiology
451 CLARKSON AVE
BROOKLYN, NY 11203
Physician Assistant
451 CLARKSON AVE, H3, KINGS COUNTY HOSPITAL CENTER
BROOKLYN, NY 11203
Pediatrics
451 CLARKSON AVE, KINGS COUNTY HOSPITAL
BROOKLYN, NY 11203
Emergency Medicine
451 CLARKSON AVE
BROOKLYN, NY 11203
Psychologist (Clinical)
451 CLARKSON AVE, KINGS COUNTY HOSPITAL CENTER
BROOKLYN, NY 11203
Psychologist (Clinical)
451 CLARKSON AVE
BROOKLYN, NY 11203
Emergency Medicine
451 CLARKSON AVE
BROOKLYN, NY 11203
Psychologist (Clinical Child & Adolescent)
451 CLARKSON AVE, KINGS COUNTY HOSPITAL CENTER
BROOKLYN, NY 11203
Psychologist
451 CLARKSON AVE, I BLDG 2ND FL
BROOKLYN, NY 11203
Internal Medicine
451 CLARKSON AVE
BROOKLYN, NY 11203
Psychologist
451 CLARKSON AVE, N BLDG 3RD FL KINGS COUNTY HOSPITAL DEVELOPMENTAL EVAL
BROOKLYN, NY 11203
Surgery
451 CLARKSON AVE
BROOKLYN, NY 11203
Pediatrics
451 CLARKSON AVE
BROOKLYN, NY 11203
Anesthesiology
451 CLARKSON AVE
BROOKLYN, NY 11203
Pathology (Anatomic Pathology)
451 CLARKSON AVE
BROOKLYN, NY 11203
Internal Medicine
451 CLARKSON AVE, KINGS COUNTY HOSPITAL CENTER
BROOKLYN, NY 11203
Pediatrics (Pediatric Hematology-Oncology)
451 CLARKSON AVE, KINGS COUNTY HOSPITAL CENTER; B 6202
BROOKLYN, NY 11203
Obstetrics & Gynecology
451 CLARKSON AVE
BROOKLYN, NY 11203
Psychologist (Clinical)
451 CLARKSON AVE, DEPT OF PSYCHOLOGY G BLDG 6 FL RM 6302
BROOKLYN, NY 11203
Internal Medicine
451 CLARKSON AVE, KINGS COUNTY HOSPITAL
BROOKLYN, NY 11203

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396074456, enumerated as an "individual" on December 17, 2009.

The provider is located at 451 CLARKSON AVE BROOKLYN, NY 11203 and the phone number is (718) 245-4105.

Pediatrics with taxonomy code 2080P0203X and a focus in Pediatric Critical Care Medicine.