MR. JOHN POLYKANDRIOTIS MS, CGC
NPI 1578692125
Genetic Counselor, MS in Los Angeles, CA

NPI Status: Active since March 02, 2007

Contact Information

5300 MCCONNELL AVE
LOS ANGELES, CA
ZIP 90066
Phone: (310) 482-5618

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  • Individual
  • Male
  • Genetic Counselor, MS

About JOHN POLYKANDRIOTIS

This page provides the complete NPI Profile along with additional information for John Polykandriotis, a provider established in Los Angeles, California with a medical specialization in Genetic Counselor, Ms. The healthcare provider is registered in the NPI registry with number 1578692125 assigned on March 2007. The practitioner's primary taxonomy code is 170300000X with license number 2005222 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1578692125
Provider Name
MR. JOHN POLYKANDRIOTIS MS, CGC
Gender
Male
Entity Type
Individual
Location Address
5300 MCCONNELL AVE LOS ANGELES, CA 90066
Location Phone
(310) 482-5618
Mailing Address
2445 E DEL MAR BLVD APT 210 PASADENA, CA 91107
Mailing Phone
(626) 497-7554
Is Sole Proprietor?
No
Enumeration Date
03-02-2007
Last Update Date
07-08-2007
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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

Genetic Counselor, MS

Taxonomy Code
170300000X
Type
Other Service Providers
License No.
2005222
License State
CA
Taxonomy Description
A masters trained health care provider who collects and interprets genetic family histories; assesses the risk of disease occurrence or recurrence; identifies interventions to manage or ameliorate disease risk; educates about inheritance, testing, management, prevention, ethical issues, resources, and research; and counsels to promote informed choices and adaptation. Certification was established in 1993 by the American Board of Genetic Counseling and prior to that by the American Board of Medical Genetics. Requirements for experience, licensure, and job responsibilities vary among the states.

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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 1578692125, 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
5
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
9
Unchanged
Pos 7
2
Doubled → 4
Pos 8
1
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 7 → 14 → 5 6 → 12 → 3 2 → 4 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 4 + 8 + 1 + 2 + 9 + 4 + 1 + 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 1578692125.

Other Providers at the Same Location


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

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5300 MCCONNELL AVE
LOS ANGELES, CA 90066
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5300 MCCONNELL AVE
LOS ANGELES, CA 90066
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5300 MCCONNELL AVE
LOS ANGELES, CA 90066
Genetic Counselor, MS
5300 MCCONNELL AVE
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Genetic Counselor, MS
5300 MCCONNELL AVE
LOS ANGELES, CA 90066
Genetic Counselor, MS
5300 MCCONNELL AVE
LOS ANGELES, CA 90066
Genetic Counselor, MS
5300 MCCONNELL AVE
LOS ANGELES, CA 90066

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578692125, enumerated as an "individual" on March 02, 2007.

The provider is located at 5300 MCCONNELL AVE LOS ANGELES, CA 90066 and the phone number is (310) 482-5618.

Genetic Counselor, MS with taxonomy code 170300000X.