MAILEN FERNANDEZ GONZALEZ MD
NPI 1174373757
Internal Medicine in Miami, FL

NPI Status: Active since March 25, 2024

Contact Information

1611 NW 12TH AVE
MIAMI, FL
ZIP 33136
Phone: (305) 965-8795

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  • Individual
  • Female
  • Internal Medicine

About MAILEN FERNANDEZ GONZALEZ

This page provides the complete NPI Profile along with additional information for Mailen Fernandez Gonzalez, an internist established in Miami, Florida with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1174373757 assigned on March 2024. The practitioner's primary taxonomy code is 207R00000X with license number 40917 (FL). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1174373757
Provider Name
MAILEN FERNANDEZ GONZALEZ MD
Gender
Female
Entity Type
Individual
Location Address
1611 NW 12TH AVE MIAMI, FL 33136
Location Phone
(305) 965-8795
Mailing Address
16531 SW 58TH TER MIAMI, FL 33193
Mailing Phone
(305) 965-8795
Is Sole Proprietor?
No
Enumeration Date
03-25-2024
Last Update Date
04-27-2026
Code Navigator

An internist like Mailen Fernandez Gonzalez is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
40917
License State
FL
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

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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 1174373757, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
1
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
4
Unchanged
Pos 5
3
Doubled → 6
Pos 6
7
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
7
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 7 → 14 → 5 3 → 6 3 → 6 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 6 + 7 + 6 + 7 + 1 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1174373757.

Other Providers at the Same Location


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

Emergency Medicine
1611 NW 12TH AVE
MIAMI, FL 33136
Nurse Anesthetist, Certified Registered
1611 NW 12TH AVE
MIAMI, FL 33136
Nurse Anesthetist, Certified Registered
1611 NW 12TH AVE
MIAMI, FL 33136
Emergency Medicine
1611 NW 12TH AVE
MIAMI, FL 33136
Pharmacist (Pharmacotherapy)
1611 NW 12TH AVE
MIAMI, FL 33136
Pharmacist (Pharmacotherapy)
1611 NW 12TH AVE
MIAMI, FL 33136
Pediatrics (Pediatric Critical Care Medicine)
1611 NW 12TH AVE
MIAMI, FL 33136
Pharmacist (Pharmacotherapy)
1611 NW 12TH AVE, PHARMACY DEPARTMENT
MIAMI, FL 33136
Pharmacist (Pharmacotherapy)
1611 NW 12TH AVE, JACKSON MEMORIAL HOSPITAL PHARMACY DEPARTMENT
MIAMI, FL 33136
Emergency Medicine
1611 NW 12TH AVE, ECC ET 1195
MIAMI, FL 33136
Emergency Medicine
1611 NW 12TH AVE, JACKSON MEMORIAL HOSPITAL
MIAMI, FL 33136
Internal Medicine (Nephrology)
1611 NW 12TH AVE, BOX 016960 M851
MIAMI, FL 33136
Nurse Practitioner (Family)
1611 NW 12TH AVE
MIAMI, FL 33136
Nurse Practitioner
1611 NW 12TH AVE
MIAMI, FL 33136
Internal Medicine
1611 NW 12TH AVE
MIAMI, FL 33136
Nurse Practitioner (Critical Care Medicine)
1611 NW 12TH AVE, JACKSON HEALTH SYSTEM
MIAMI, FL 33136
Nurse Practitioner (Adult Health)
1611 NW 12TH AVE
MIAMI, FL 33136
Ophthalmology
1611 NW 12TH AVE, M851
MIAMI, FL 33136
Nurse Anesthetist, Certified Registered
1611 NW 12TH AVE, SOUTH WING RM 300
MIAMI, FL 33136
Registered Nurse
1611 NW 12TH AVE
MIAMI, FL 33136

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174373757, enumerated as an "individual" on March 25, 2024.

The provider is located at 1611 NW 12TH AVE MIAMI, FL 33136 and the phone number is (305) 965-8795.

Internal Medicine with taxonomy code 207R00000X.