DOUGLAS SERVICES LLC
NPI 1548382997
Day Training, Developmentally Disabled Services in Dacula, GA

NPI Status: Active since April 05, 2007

Contact Information

3113 CAMBRIDGE HILL DR
DACULA, GA
ZIP 30019
Phone: (770) 339-5895

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About DOUGLAS SERVICES LLC

This page provides the complete NPI Profile along with additional information for Douglas Services Llc, a provider established in Dacula, Georgia operating as a Day Training, Developmentally Disabled Services. The healthcare provider is registered in the NPI registry with number 1548382997 assigned on April 2007. The practitioner's primary taxonomy code is 251C00000X with license number 067-R-0068 (GA). The provider is registered as an organization and their NPI record was last updated one year ago. The provider's . The authorized official of this NPI record is Mr. Garrison Douglas (Vp Of Finance)

NPI
1548382997
Provider Legal Name
DOUGLAS SERVICES LLC
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
3113 CAMBRIDGE HILL DR DACULA, GA 30019
Location Phone
(770) 339-5895
Mailing Address
PO BOX 491051 LAWRENCEVILLE, GA 30049
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-05-2007
Last Update Date
09-11-2025
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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

Day Training, Developmentally Disabled Services

Taxonomy Code
251C00000X
Type
Agencies
License No.
067-R-0068
License State
GA
Taxonomy Description
These agencies are authorized to provide day habilitation services to developmentally disabled individuals who live in their homes. The function of day habilitation is to assist an individual to acquire and maintain those life skills that enable the individual to cope more effectively with the demands of independent living. Also to raise the level of the individual's physical, mental, social, and vocational functioning.

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)
1251S00000XAgencies

Community/Behavioral Health

067-R-0068 (GA)

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

MR. GARRISON DOUGLAS

Authorized Official Title
VP OF FINANCE
Authorized Official Phone
(770) 339-5895

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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 1548382997, 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 83. The final step is to find the difference between that total and the next multiple of ten (90 - 83 = 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
5
Unchanged
Pos 3
4
Doubled → 8
Pos 4
8
Unchanged
Pos 5
3
Doubled → 6
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
9
Unchanged
Pos 9
9
Doubled → 18 → 1 + 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 4 → 8 3 → 6 2 → 4 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 6 + 8 + 4 + 9 + 1 + 8 + 24 = 83

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

The next multiple of ten after 83 is 90. The difference is the calculated check digit.

90 - 83 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1548382997.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548382997, enumerated as an "organization" on April 05, 2007.

The provider is located at 3113 CAMBRIDGE HILL DR DACULA, GA 30019 and the phone number is (770) 339-5895.

Day Training, Developmentally Disabled Services with taxonomy code 251C00000X.