SANDRA LEE CHAPKOWSKI MD
NPI 1508184672
Psychiatry & Neurology - Addiction Psychiatry in Decatur, GA

NPI Status: Active since May 13, 2010

Contact Information

445 WINN WAY
DECATUR, GA
ZIP 30030
Phone: (404) 892-4646
Fax: (404) 294-0793

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  • Individual
  • Female
  • Psychiatry & Neurology
  • Addiction Psychiatry

About SANDRA CHAPKOWSKI

This page provides the complete NPI Profile along with additional information for Sandra Chapkowski, a provider established in Decatur, Georgia with a medical specialization in Psychiatry & Neurology, focusing in addiction psychiatry . The healthcare provider is registered in the NPI registry with number 1508184672 assigned on May 2010. The practitioner's primary taxonomy code is 2084P0802X with license number 46745 (GA). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1508184672
Provider Name
SANDRA LEE CHAPKOWSKI MD
Gender
Female
Entity Type
Individual
Location Address
445 WINN WAY DECATUR, GA 30030
Location Phone
(404) 892-4646
Location Fax
(404) 294-0793
Mailing Address
445 WINN WAY DECATUR, GA 30030
Mailing Phone
(404) 892-4646
Mailing Fax
(404) 294-0793
Is Sole Proprietor?
No
Enumeration Date
05-13-2010
Last Update Date
06-05-2014
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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 Addiction Psychiatry

Taxonomy Code
2084P0802X
Type
Allopathic & Osteopathic Physicians
License No.
46745
License State
GA
Taxonomy Description
Addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.

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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 1508184672, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
2
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 1 → 2 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 2 + 8 + 8 + 6 + 1 + 4 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1508184672.

Other Providers at the Same Location


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

Preventive Medicine (Public Health & General Preventive Medicine)
445 WINN WAY
DECATUR, GA 30030
Pharmacist (Psychiatric)
445 WINN WAY
DECATUR, GA 30030
Psychiatry & Neurology (Psychiatry)
445 WINN WAY, 4TH FLOOR DEKALB COMMUNITY SERVICE BOARD
DECATUR, GA 30030
Preventive Medicine (Occupational Medicine)
445 WINN WAY
DECATUR, GA 30030
Preventive Medicine (Public Health & General Preventive Medicine)
445 WINN WAY
DECATUR, GA 30030
Social Worker (Clinical)
445 WINN WAY, WINN WAY MENTAL HEALTH CENTER
DECATUR, GA 30030
Pediatrics
445 WINN WAY
DECATUR, GA 30030
Registered Nurse
445 WINN WAY
DECATUR, GA 30030
Licensed Practical Nurse
445 WINN WAY
DECATUR, GA 30030
Dietitian, Registered
445 WINN WAY
DECATUR, GA 30030
Registered Nurse
445 WINN WAY
DECATUR, GA 30030
Social Worker (Clinical)
445 WINN WAY, 2ND FLOOR
DECATUR, GA 30030
Psychiatry & Neurology (Child & Adolescent Psychiatry)
445 WINN WAY
DECATUR, GA 30030
Social Worker (Clinical)
445 WINN WAY
DECATUR, GA 30030
Registered Nurse (Psychiatric/Mental Health, Adult)
445 WINN WAY
DECATUR, GA 30030
Social Worker (Clinical)
445 WINN WAY
DECATUR, GA 30030
Social Worker (Clinical)
445 WINN WAY
DECATUR, GA 30030
Social Worker (Clinical)
445 WINN WAY
DECATUR, GA 30030
Registered Nurse (Administrator)
445 WINN WAY
DECATUR, GA 30030
Counselor (Mental Health)
445 WINN WAY
DECATUR, GA 30030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508184672, enumerated as an "individual" on May 13, 2010.

The provider is located at 445 WINN WAY DECATUR, GA 30030 and the phone number is (404) 892-4646.

Psychiatry & Neurology with taxonomy code 2084P0802X and a focus in Addiction Psychiatry.