DR. DEMETRIUS TRAKAS M.D.
NPI 1679922447
Psychiatry & Neurology - Geriatric Psychiatry in Wilmette, IL

NPI Status: Active since June 12, 2016

Contact Information

1616 SHERIDAN RD
10 G
WILMETTE, IL
ZIP 60091
Phone: (773) 547-0006

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Geriatric Psychiatry

About DEMETRIUS TRAKAS

This page provides the complete NPI Profile along with additional information for Demetrius Trakas, a provider established in Wilmette, Illinois with a medical specialization in Psychiatry & Neurology, focusing in geriatric psychiatry . The healthcare provider is registered in the NPI registry with number 1679922447 assigned on June 2016. The practitioner's primary taxonomy code is 2084P0805X with license number 036.042324 (IL). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1679922447
Provider Name
DR. DEMETRIUS TRAKAS M.D.
Gender
Male
Entity Type
Individual
Location Address
1616 SHERIDAN RD 10 G WILMETTE, IL 60091
Location Phone
(773) 547-0006
Mailing Address
1616 SHERIDAN RD 10 G WILMETTE, IL 60091
Mailing Phone
(773) 547-0006
Is Sole Proprietor?
Yes
Enumeration Date
06-12-2016
Last Update Date
06-12-2016
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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

Psychiatry & Neurology Geriatric Psychiatry

Taxonomy Code
2084P0805X
Type
Allopathic & Osteopathic Physicians
License No.
036.042324
License State
IL
Taxonomy Description
Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.

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)
12084P0800XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Psychiatry

036.042324 (IL)

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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 1679922447, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
6
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
4
Doubled → 8
Check
7
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 9 → 18 → 9 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 1 + 8 + 2 + 4 + 4 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1679922447.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Nurse Practitioner (Adult Health)
1616 SHERIDAN RD, 9A
WILMETTE, IL 60091
Counselor
1616 SHERIDAN RD
WILMETTE, IL 60091

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679922447, enumerated as an "individual" on June 12, 2016.

The provider is located at 1616 SHERIDAN RD 10 G WILMETTE, IL 60091 and the phone number is (773) 547-0006.

Psychiatry & Neurology with taxonomy code 2084P0805X and a focus in Geriatric Psychiatry.