DR. JOSEPH EDWARD RUSZ JR. D.D.S.
NPI 1043273394
Dentist - General Practice in Reston, VA

NPI Status: Active since April 08, 2006

Contact Information

11503 SUNRISE VALLEY DR
RESTON, VA
ZIP 20191
Phone: (703) 860-3200

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  • Individual
  • Male
  • Dentist
  • General Practice

About JOSEPH RUSZ

This page provides the complete NPI Profile along with additional information for Joseph Rusz, a provider established in Reston, Virginia with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1043273394 assigned on April 2006. The practitioner's primary taxonomy code is 1223G0001X with license number 0401006029 (VA). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1043273394
Provider Name
DR. JOSEPH EDWARD RUSZ JR. D.D.S.
Gender
Male
Entity Type
Individual
Location Address
11503 SUNRISE VALLEY DR RESTON, VA 20191
Location Phone
(703) 860-3200
Mailing Address
11503 SUNRISE VALLEY DR RESTON, VA 20191
Mailing Phone
(703) 860-3200
Is Sole Proprietor?
No
Enumeration Date
04-08-2006
Last Update Date
08-30-2012
Code Navigator

A dentist like Joseph Rusz 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 General Practice

Taxonomy Code
1223G0001X
Type
Dental Providers
License No.
0401006029
License State
VA
Taxonomy Description
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

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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 1043273394, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 8 + 3 + 4 + 7 + 6 + 3 + 1 + 8 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1043273394.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Dentist (Prosthodontics)
11503 SUNRISE VALLEY DR
RESTON, VA 20191
Dentist (Endodontics)
11503 SUNRISE VALLEY DR
RESTON, VA 20191
Dentist
11503 SUNRISE VALLEY DR
RESTON, VA 20191
Dentist
11503 SUNRISE VALLEY DR
RESTON, VA 20191
Dentist
11503 SUNRISE VALLEY DR
RESTON, VA 20191
Dentist
11503 SUNRISE VALLEY DR
RESTON, VA 20191
Dentist
11503 SUNRISE VALLEY DR
RESTON, VA 20191
Dentist (Periodontics)
11503 SUNRISE VALLEY DR
RESTON, VA 20191
Dental Hygienist
11503 SUNRISE VALLEY DR
RESTON, VA 20191
Dentist (General Practice)
11503 SUNRISE VALLEY DR
RESTON, VA 20191

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1043273394, enumerated as an "individual" on April 08, 2006.

The provider is located at 11503 SUNRISE VALLEY DR RESTON, VA 20191 and the phone number is (703) 860-3200.

Dentist with taxonomy code 1223G0001X and a focus in General Practice.