DERJAN GROUP
NPI 1528213931
Preferred Provider Organization in Chesapeake, VA

NPI Status: Active since November 26, 2008

Contact Information

550 NORTH BATTLEFIELD
CHESAPEAKE, VA
ZIP 23320
Phone: (757) 831-3919

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About DERJAN GROUP

This page provides the complete NPI Profile along with additional information for Derjan Group, a provider established in Chesapeake, Virginia operating as a Preferred Provider Organization. The healthcare provider is registered in the NPI registry with number 1528213931 assigned on November 2008. The practitioner's primary taxonomy code is 305R00000X with license number 305R00000X (). The provider is registered as an organization and their NPI record was last updated 18 years ago. The authorized official of this NPI record is Mr. Derek Griffin (Owner)

NPI
1528213931
Provider Name
DERJAN GROUP
Entity Type
Organization
Location Address
550 NORTH BATTLEFIELD CHESAPEAKE, VA 23320
Location Phone
(757) 831-3919
Mailing Address
801 SHADOWBERRY CRST CHESAPEAKE, VA 23320
Mailing Phone
(757) 831-3919
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-26-2008
Last Update Date
11-26-2008
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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

Preferred Provider Organization

Taxonomy Code
305R00000X
Type
Managed Care Organizations
License No.
305R00000X
Taxonomy Description
A group of physicians and/or hospitals who contract with an employer to provide services to their employees. In a PPO, the patient may got to the physician of his/her choice, even if that physician does not participate in the PPO, but the patient receives care at a lower benefit level.

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. DEREK GRIFFIN

Authorized Official Title
OWNER
Authorized Official Phone
(757) 831-3919

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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 1528213931, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 4 + 1 + 6 + 9 + 6 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1528213931.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528213931, enumerated as an "organization" on November 26, 2008.

The provider is located at 550 NORTH BATTLEFIELD CHESAPEAKE, VA 23320 and the phone number is (757) 831-3919.

Preferred Provider Organization with taxonomy code 305R00000X.