LIBERTY DENTAL GROUP
NPI 1992955306
Clinic/Center - Dental in Brentwood, CA

NPI Status: Active since September 22, 2008

Contact Information

6440 BRENTWOOD BLVD STE B
BRENTWOOD, CA
ZIP 94513
Phone: (925) 634-3501
Fax: (925) 634-1539

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  • Organization
  • Clinic/Center
  • Dental

About LIBERTY DENTAL GROUP

This page provides the complete NPI Profile along with additional information for Liberty Dental Group, a provider established in Brentwood, California operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1992955306 assigned on September 2008. The practitioner's primary taxonomy code is 261QD0000X with license number 16705 (CA). 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 Dr. R. Paul Krey D.d.s. (President)

NPI
1992955306
Provider Name
LIBERTY DENTAL GROUP
Entity Type
Organization
Location Address
6440 BRENTWOOD BLVD STE B BRENTWOOD, CA 94513
Location Phone
(925) 634-3501
Location Fax
(925) 634-1539
Mailing Address
6440 BRENTWOOD BLVD STE B BRENTWOOD, CA 94513
Mailing Phone
(925) 634-3501
Mailing Fax
(925) 634-1539
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-22-2008
Last Update Date
09-22-2008
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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

Clinic/Center Dental

Taxonomy Code
261QD0000X
Type
Ambulatory Health Care Facilities
License No.
16705
License State
CA

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

DR. R. PAUL KREY D.D.S.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(925) 634-3501

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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 1992955306, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
Check
6
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 9 → 18 → 9 9 → 18 → 9 5 → 10 → 1 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 1 + 8 + 5 + 1 + 0 + 3 + 0 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1992955306.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Dentist
6440 BRENTWOOD BLVD STE B
BRENTWOOD, CA 94513

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992955306, enumerated as an "organization" on September 22, 2008.

The provider is located at 6440 BRENTWOOD BLVD STE B BRENTWOOD, CA 94513 and the phone number is (925) 634-3501.

Clinic/Center with taxonomy code 261QD0000X and a focus in Dental.