TUROW & TIERNEY PEDIATRICS, PC
NPI 1124144589
Pediatrics in Great Neck, NY

NPI Status: Active since March 21, 2007

Contact Information

833 NORTHERN BLVD
SUITE 140
GREAT NECK, NY
ZIP 11021
Phone: (516) 504-0606
Fax: (516) 504-0808

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  • Organization
  • Pediatrics
  • CLIA Number: 33D0999863
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 03-08-2028

About TUROW & TIERNEY PEDIATRICS, PC

This page provides the complete NPI Profile along with additional information for Turow & Tierney Pediatrics, Pc, a pediatrician established in Great Neck, New York operating as a Pediatrics. The healthcare provider is registered in the NPI registry with number 1124144589 assigned on March 2007. The practitioner's primary taxonomy code is 208000000X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Kathleen Tierney-oconnor M.d. (Partner)

NPI
1124144589
Provider Name
TUROW & TIERNEY PEDIATRICS, PC
Entity Type
Organization
Location Address
833 NORTHERN BLVD SUITE 140 GREAT NECK, NY 11021
Location Phone
(516) 504-0606
Location Fax
(516) 504-0808
Mailing Address
833 NORTHERN BLVD SUITE 140 GREAT NECK, NY 11021
Mailing Phone
(516) 504-0606
Mailing Fax
(516) 504-0808
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-21-2007
Last Update Date
08-22-2020
Code Navigator

A pediatrician like Turow & Tierney Pediatrics, Pc 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

Taxonomy Code
208000000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. KATHLEEN TIERNEY-OCONNOR M.D.

Authorized Official Title
PARTNER
Authorized Official Phone
(516) 504-0606

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
33D0999863
Facility Type
Physician Office
Certificate Effective Date
March 09, 2026
Certificate Expiration Date
March 08, 2028
Laboratory Director
KATHLEEN TIERNEY
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Turow & Tierney Pediatrics, Pc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1124144589, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
1
Unchanged
Pos 3
2
Doubled → 4
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
4
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
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 2 → 4 1 → 2 4 → 8 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 2 + 4 + 8 + 5 + 1 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1124144589.

Other Providers at the Same Location


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

Otolaryngology
833 NORTHERN BLVD, STE 260
GREAT NECK, NY 11021
Internal Medicine (Rheumatology)
833 NORTHERN BLVD, SUITE 120
GREAT NECK, NY 11021
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
833 NORTHERN BLVD, SUITE 220
GREAT NECK, NY 11021
Otolaryngology
833 NORTHERN BLVD, SUITE 260
GREAT NECK, NY 11021
Plastic Surgery
833 NORTHERN BLVD, SUITE 160
GREAT NECK, NY 11021
Plastic Surgery
833 NORTHERN BLVD, SUITE 160
GREAT NECK, NY 11021
Specialist
833 NORTHERN BLVD, SUITE 120
GREAT NECK, NY 11021
Orthopaedic Surgery
833 NORTHERN BLVD, SUITE 220
GREAT NECK, NY 11021
Psychiatry & Neurology (Neurology)
833 NORTHERN BLVD, SUITE 210
GREAT NECK, NY 11021
Orthopaedic Surgery
833 NORTHERN BLVD, SUITE 220
GREAT NECK, NY 11021
Obstetrics & Gynecology (Maternal & Fetal Medicine)
833 NORTHERN BLVD, SUITE 100
GREAT NECK, NY 11021
Obstetrics & Gynecology (Maternal & Fetal Medicine)
833 NORTHERN BLVD, SUITE 100
GREAT NECK, NY 11021
Dentist (Periodontics)
833 NORTHERN BLVD, SUITE 250
GREAT NECK, NY 11021
Specialist
833 NORTHERN BLVD, SUITE 240
GREAT NECK, NY 11021
Surgery (Plastic and Reconstructive Surgery)
833 NORTHERN BLVD, SUITE 115
GREAT NECK, NY 11021
Pediatrics
833 NORTHERN BLVD, SUITE 140
GREAT NECK, NY 11021
Pediatrics
833 NORTHERN BLVD, SUITE 140
GREAT NECK, NY 11021
Pediatrics
833 NORTHERN BLVD, SUITE 140
GREAT NECK, NY 11021
Clinic/Center (Ambulatory Surgical)
833 NORTHERN BLVD, SUITE 240
GREAT NECK, NY 11021
Plastic Surgery
833 NORTHERN BLVD, SUITE 110
GREAT NECK, NY 11021

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124144589, enumerated as an "organization" on March 21, 2007.

The provider is located at 833 NORTHERN BLVD SUITE 140 GREAT NECK, NY 11021 and the phone number is (516) 504-0606.

Pediatrics with taxonomy code 208000000X.