DR. MARVIN CRAIG DIAMOND DMD
NPI 1821290305
Oral & Maxillofacial Surgery in Sarasota, FL

NPI Status: Active since June 05, 2007

Contact Information

5521 BILBAO PL
SARASOTA, FL
ZIP 34238
Phone: (941) 929-7357

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  • Individual
  • Male
  • Oral & Maxillofacial Surgery

About MARVIN DIAMOND

This page provides the complete NPI Profile along with additional information for Marvin Diamond, a provider established in Sarasota, Florida with a medical specialization in Oral & Maxillofacial Surgery. The healthcare provider is registered in the NPI registry with number 1821290305 assigned on June 2007. The practitioner's primary taxonomy code is 204E00000X with license number DS016377L (PA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1821290305
Provider Name
DR. MARVIN CRAIG DIAMOND DMD
Gender
Male
Entity Type
Individual
Location Address
5521 BILBAO PL SARASOTA, FL 34238
Location Phone
(941) 929-7357
Mailing Address
5521 BILBAO PL SARASOTA, FL 34238
Mailing Phone
(941) 929-7357
Is Sole Proprietor?
Yes
Enumeration Date
06-05-2007
Last Update Date
07-08-2007
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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.
DS016377L
License State
PA
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 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 1821290305, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 4 + 9 + 0 + 3 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1821290305.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821290305, enumerated as an "individual" on June 05, 2007.

The provider is located at 5521 BILBAO PL SARASOTA, FL 34238 and the phone number is (941) 929-7357.

Oral & Maxillofacial Surgery with taxonomy code 204E00000X.