CARLOS FERNANDES MD
NPI 1902194004
Otolaryngology in Jacksonville, FL

NPI Status: Active since July 11, 2011

Contact Information

655 W 8TH ST
JACKSONVILLE, FL
ZIP 32209
Phone: (904) 383-1017
Fax: (904) 244-7730

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  • Individual
  • Male
  • Otolaryngology

About CARLOS FERNANDES

This page provides the complete NPI Profile along with additional information for Carlos Fernandes, a provider established in Jacksonville, Florida with a medical specialization in Otolaryngology. The healthcare provider is registered in the NPI registry with number 1902194004 assigned on July 2011. The practitioner's primary taxonomy code is 207Y00000X with license number MFC1679 (FL). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1902194004
Provider Name
CARLOS FERNANDES MD
Gender
Male
Entity Type
Individual
Location Address
655 W 8TH ST JACKSONVILLE, FL 32209
Location Phone
(904) 383-1017
Location Fax
(904) 244-7730
Mailing Address
PO BOX 44008 UFJP PROVIDER ENROLLMENT JACKSONVILLE, FL 32231
Is Sole Proprietor?
No
Enumeration Date
07-11-2011
Last Update Date
07-11-2011
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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

Otolaryngology

Taxonomy Code
207Y00000X
Type
Allopathic & Osteopathic Physicians
License No.
MFC1679
License State
FL
Taxonomy Description
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

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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 1902194004, 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 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
9
Unchanged
Pos 3
0
Doubled → 0
Pos 4
2
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
0
Unchanged
Pos 9
0
Doubled → 0
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 0 → 0 1 → 2 4 → 8 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 0 + 2 + 2 + 9 + 8 + 0 + 0 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1902194004.

Other Providers at the Same Location


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

Internal Medicine (Rheumatology)
655 W 8TH ST, UFJP RHEUMATOLOGY DEPT.
JACKSONVILLE, FL 32209
Emergency Medicine
655 W 8TH ST, UFJP EMERGENCY MEDICINE
JACKSONVILLE, FL 32209
Obstetrics & Gynecology (Gynecologic Oncology)
655 W 8TH ST, UNIVERSITY OF FLORIDA CENTER FOR WOMEN
JACKSONVILLE, FL 32209
Anesthesiology
655 W 8TH ST, UFJP ANESTHESIA DEPT.
JACKSONVILLE, FL 32209
Orthopaedic Surgery
655 W 8TH ST, UFJP ORTHOPEDICS
JACKSONVILLE, FL 32209
Anesthesiology
655 W 8TH ST, UFJP ANESTHESIA
JACKSONVILLE, FL 32209
Surgery
655 W 8TH ST
JACKSONVILLE, FL 32209
Family Medicine
655 W 8TH ST, UFJP CHFM - 4TH FLOOR ACC
JACKSONVILLE, FL 32209
Radiology (Diagnostic Radiology)
655 W 8TH ST, UFJP RADIOLOGY DEPT.
JACKSONVILLE, FL 32209
Pharmacist (Pharmacotherapy)
655 W 8TH ST
JACKSONVILLE, FL 32209
Nurse Anesthetist, Certified Registered
655 W 8TH ST, UFJAX - ANESTHESIOLOGY DEPT
JACKSONVILLE, FL 32209
Pathology (Anatomic Pathology & Clinical Pathology)
655 W 8TH ST, UFJP PATHOLOGY
JACKSONVILLE, FL 32209
Emergency Medicine
655 W 8TH ST, UFJP EMERGENCY MEDICINE
JACKSONVILLE, FL 32209
Emergency Medicine
655 W 8TH ST, UFJP EMERGENCY MEDICINE
JACKSONVILLE, FL 32209
Pediatrics
655 W 8TH ST, UFJP PEDIATRIC DEPT.
JACKSONVILLE, FL 32209
Podiatrist (Foot & Ankle Surgery)
655 W 8TH ST
JACKSONVILLE, FL 32209
Emergency Medicine
655 W 8TH ST, UFJP EMERGENCY MEDICINE
JACKSONVILLE, FL 32209
Emergency Medicine
655 W 8TH ST, UFJP EMERGENCY MEDICINE
JACKSONVILLE, FL 32209
Emergency Medicine
655 W 8TH ST, UFJP EMERGENCY MEDICINE
JACKSONVILLE, FL 32209
Emergency Medicine
655 W 8TH ST, UFJP EMERGENCY MEDICINE
JACKSONVILLE, FL 32209

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902194004, enumerated as an "individual" on July 11, 2011.

The provider is located at 655 W 8TH ST JACKSONVILLE, FL 32209 and the phone number is (904) 383-1017.

Otolaryngology with taxonomy code 207Y00000X.