NICHOLAS WILLIAM ROTAS DDS
NPI 1750326500
Oral & Maxillofacial Surgery in Roseville, CA

NPI Status: Active since June 17, 2006

Contact Information

9241 SIERRA COLLEGE BLVD
150
ROSEVILLE, CA
ZIP 95661
Phone: (916) 773-1188

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  • Individual
  • Male
  • Oral & Maxillofacial Surgery

About NICHOLAS ROTAS

This page provides the complete NPI Profile along with additional information for Nicholas Rotas, a provider established in Roseville, California with a medical specialization in Oral & Maxillofacial Surgery. The healthcare provider is registered in the NPI registry with number 1750326500 assigned on June 2006. The practitioner's primary taxonomy code is 204E00000X with license number DX030173 (CA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1750326500
Provider Name
NICHOLAS WILLIAM ROTAS DDS
Gender
Male
Entity Type
Individual
Location Address
9241 SIERRA COLLEGE BLVD 150 ROSEVILLE, CA 95661
Location Phone
(916) 773-1188
Mailing Address
9241 SIERRA COLLEGE BLVD 150 ROSEVILLE, CA 95661
Mailing Phone
(916) 773-1188
Is Sole Proprietor?
Yes
Enumeration Date
06-17-2006
Last Update Date
07-01-2008
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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

Oral & Maxillofacial Surgery

Taxonomy Code
204E00000X
Type
Allopathic & Osteopathic Physicians
License No.
DX030173
License State
CA
Taxonomy Description
Oral and maxillofacial surgeons are trained to recognize and treat a wide spectrum of diseases, injuries and defects in the head, neck, face, jaws and the hard and soft tissues of the oral and maxillofacial region. They are also trained to administer anesthesia, and provide care in an office setting. They are trained to treat problems such as the extraction of wisdom teeth, misaligned jaws, tumors and cysts of the jaw and mouth, and to perform dental implant surgery.

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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 1750326500, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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
7
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
0
Unchanged
Pos 5
3
Doubled → 6
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
Unchanged
Pos 9
0
Doubled → 0
Check
0
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 5 → 10 → 1 3 → 6 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 0 + 0 + 6 + 2 + 1 + 2 + 5 + 0 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1750326500.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750326500, enumerated as an "individual" on June 17, 2006.

The provider is located at 9241 SIERRA COLLEGE BLVD 150 ROSEVILLE, CA 95661 and the phone number is (916) 773-1188.

Oral & Maxillofacial Surgery with taxonomy code 204E00000X.