DR. FRANCISCO DIAZ JR. D.M.D.
NPI 1093939688
Dentist - General Practice in St Augustine, FL

NPI Status: Active since April 13, 2007

Contact Information

1301 PLANTATION ISLAND DR S
SUITE 104 B
ST AUGUSTINE, FL
ZIP 32080
Phone: (904) 461-5566
Fax: (904) 461-0084

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  • Individual
  • Male
  • Dentist
  • General Practice

About FRANCISCO DIAZ

This page provides the complete NPI Profile along with additional information for Francisco Diaz, a provider established in St Augustine, Florida with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1093939688 assigned on April 2007. The practitioner's primary taxonomy code is 1223G0001X with license number DN10473 (FL). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1093939688
Provider Name
DR. FRANCISCO DIAZ JR. D.M.D.
Gender
Male
Entity Type
Individual
Location Address
1301 PLANTATION ISLAND DR S SUITE 104 B ST AUGUSTINE, FL 32080
Location Phone
(904) 461-5566
Location Fax
(904) 461-0084
Mailing Address
1301 PLANTATION ISLAND DR S SUITE 104 B ST AUGUSTINE, FL 32080
Mailing Phone
(904) 461-5566
Mailing Fax
(904) 461-0084
Is Sole Proprietor?
Yes
Enumeration Date
04-13-2007
Last Update Date
07-08-2007
Code Navigator

A dentist like Francisco Diaz 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.
DN10473
License State
FL
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 1093939688, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
9
Doubled → 18 → 1 + 8
Pos 4
3
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
8
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 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 8 + 3 + 1 + 8 + 3 + 1 + 8 + 6 + 1 + 6 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1093939688.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Oral & Maxillofacial Surgery
1301 PLANTATION ISLAND DR S, SUITE 101
ST AUGUSTINE, FL 32080
Internal Medicine (Addiction Medicine)
1301 PLANTATION ISLAND DR S, SUITE 402-B
ST AUGUSTINE, FL 32080
Oral & Maxillofacial Surgery
1301 PLANTATION ISLAND DR S, SUITE 101
ST AUGUSTINE, FL 32080
Internal Medicine
1301 PLANTATION ISLAND DR S, STE 402B
ST AUGUSTINE, FL 32080
Advanced Practice Midwife
1301 PLANTATION ISLAND DR S, STE 105-B
ST AUGUSTINE, FL 32080
Internal Medicine
1301 PLANTATION ISLAND DR S, SUITE 106A
SAINT AUGUSTINE, FL 32080
Pediatrics
1301 PLANTATION ISLAND DR S, SUITE 106-B
ST AUGUSTINE, FL 32080
Internal Medicine (Cardiovascular Disease)
1301 PLANTATION ISLAND DR S, SUITE 104A
ST AUGUSTINE, FL 32080
Internal Medicine
1301 PLANTATION ISLAND DR S, SUITE 104A
ST AUGUSTINE, FL 32080
Social Worker (Clinical)
1301 PLANTATION ISLAND DR S, SUITE 201A
ST AUGUSTINE, FL 32080
Hearing Instrument Specialist
1301 PLANTATION ISLAND DR S, SUITE 401B
ST AUGUSTINE, FL 32080
Nurse Practitioner
1301 PLANTATION ISLAND DR S, SUITE 106A
SAINT AUGUSTINE, FL 32080
Chiropractor (Neurology)
1301 PLANTATION ISLAND DR S, SUITE 402 A
SAINT AUGUSTINE, FL 32080
Physical Medicine & Rehabilitation (Pain Medicine)
1301 PLANTATION ISLAND DR S, SUITE 402A
ST AUGUSTINE, FL 32080
Clinic/Center (Primary Care)
1301 PLANTATION ISLAND DR S, SUITE 402 B
ST AUGUSTINE, FL 32080
Pediatrics
1301 PLANTATION ISLAND DR S, SUITE 106B
ST AUGUSTINE, FL 32080
Specialist
1301 PLANTATION ISLAND DR S, SUITE 203A
ST AUGUSTINE, FL 32080
Psychiatry & Neurology (Addiction Medicine)
1301 PLANTATION ISLAND DR S, SUITE 201-A
ST AUGUSTINE, FL 32080
Physician Assistant (Medical)
1301 PLANTATION ISLAND DR S, STE 140
ST AUGUSTINE, FL 32080
Psychologist
1301 PLANTATION ISLAND DR S, STE. 201 A
ST AUGUSTINE, FL 32080

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093939688, enumerated as an "individual" on April 13, 2007.

The provider is located at 1301 PLANTATION ISLAND DR S SUITE 104 B ST AUGUSTINE, FL 32080 and the phone number is (904) 461-5566.

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