DR. BARBARA SUSAN BLACK DDS
NPI 1417959966
Dentist - Periodontics in Rockingham, VA

NPI Status: Active since August 15, 2005

Contact Information

4100 QUARLES CT
ROCKINGHAM, VA
ZIP 22801
Phone: (540) 432-0609
Fax: (540) 432-9097

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  • Individual
  • Female
  • Dentist
  • Periodontics

About BARBARA BLACK

This page provides the complete NPI Profile along with additional information for Barbara Black, a provider established in Rockingham, Virginia with a medical specialization in Dentist, focusing in periodontics . The healthcare provider is registered in the NPI registry with number 1417959966 assigned on August 2005. The practitioner's primary taxonomy code is 1223P0300X with license number 0401411218 (VA). The provider is registered as an individual and her NPI record was last updated 11 years ago.

NPI
1417959966
Provider Name
DR. BARBARA SUSAN BLACK DDS
Gender
Female
Entity Type
Individual
Location Address
4100 QUARLES CT ROCKINGHAM, VA 22801
Location Phone
(540) 432-0609
Location Fax
(540) 432-9097
Mailing Address
119 TIMBER RIDGE LN ZION CROSSROADS, VA 22942
Mailing Phone
(850) 803-2134
Mailing Fax
(540) 432-9097
Is Sole Proprietor?
No
Enumeration Date
08-15-2005
Last Update Date
05-05-2015
Code Navigator

A dentist like Barbara Black is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

Location Map

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

Dentist Periodontics

Taxonomy Code
1223P0300X
Type
Dental Providers
License No.
0401411218
License State
VA
Taxonomy Description
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.

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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 1417959966, 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 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
4
Unchanged
Pos 3
1
Doubled → 2
Pos 4
7
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 1 → 2 9 → 18 → 9 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 2 + 7 + 1 + 8 + 5 + 1 + 8 + 9 + 1 + 2 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1417959966.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Dentist (Oral and Maxillofacial Surgery)
4100 QUARLES CT
HARRISONBURG, VA 22801
Dentist
4100 QUARLES CT
HARRISONBURG, VA 22801
Dentist (General Practice)
4100 QUARLES CT
HARRISONBURG, VA 22801
Dentist (General Practice)
4100 QUARLES CT
HARRISONBURG, VA 22801
Dentist (Pediatric Dentistry)
4100 QUARLES CT
HARRISONBURG, VA 22801
Dentist (General Practice)
4100 QUARLES CT
ROCKINGHAM, VA 22801
Dentist (General Practice)
4100 QUARLES CT
ROCKINGHAM, VA 22801
Dentist (General Practice)
4100 QUARLES CT
ROCKINGHAM, VA 22801
Dentist
4100 QUARLES CT
ROCKINGHAM, VA 22801

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1417959966, enumerated as an "individual" on August 15, 2005.

The provider is located at 4100 QUARLES CT ROCKINGHAM, VA 22801 and the phone number is (540) 432-0609.

Dentist with taxonomy code 1223P0300X and a focus in Periodontics.