DR. MARJORIE BRITT KOSSOFF BS, MD
NPI 1306231394
Clinic/Center - Radiology, Mammography in St Leonards, NSW

NPI Status: Active since April 06, 2015

Contact Information

ROYAL NORTH SHORE HOSPITAL COMMUNITY HEALTH CENTER
2C HERBERT STREET LEVEL 6
ST LEONARDS, NSW
ZIP 2065
Phone:

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  • Individual
  • Female
  • Clinic/Center
  • Radiology, Mammography

About MARJORIE KOSSOFF

This page provides the complete NPI Profile along with additional information for Marjorie Kossoff, a provider established in St Leonards, with a medical specialization in Clinic/center, focusing in radiology, mammography . The healthcare provider is registered in the NPI registry with number 1306231394 assigned on April 2015. The practitioner's primary taxonomy code is 261QR0206X with license number MED0001135728 (ZZ). The provider is registered as an individual and her NPI record was last updated 11 years ago.

NPI
1306231394
Provider Name
DR. MARJORIE BRITT KOSSOFF BS, MD
Gender
Female
Entity Type
Individual
Location Address
ROYAL NORTH SHORE HOSPITAL COMMUNITY HEALTH CENTER 2C HERBERT STREET LEVEL 6 ST LEONARDS, NSW 2065
Location Phone
Mailing Address
700 PARK REGENCY PL NE APARTMENT 1507 ATLANTA, GA 30326
Mailing Phone
(404) 307-6044
Is Sole Proprietor?
Yes
Enumeration Date
04-06-2015
Last Update Date
04-06-2015
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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

Clinic/Center Radiology, Mammography

Taxonomy Code
261QR0206X
Type
Ambulatory Health Care Facilities
License No.
MED0001135728
License State
ZZ

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)
1261QR0206XAmbulatory Health Care Facilities

Clinic/Center
Radiology, Mammography

015485 (GA)

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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 1306231394, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
0
Doubled → 0
Pos 4
6
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
4
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 0 → 0 2 → 4 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 0 + 6 + 4 + 3 + 2 + 3 + 1 + 8 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1306231394.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306231394, enumerated as an "individual" on April 06, 2015.

The provider is located at ROYAL NORTH SHORE HOSPITAL COMMUNITY HEALTH CENTER 2C HERBERT STREET LEVEL 6 ST LEONARDS, NSW 2065 and the phone number is .

Clinic/Center with taxonomy code 261QR0206X and a focus in Radiology, Mammography.