EXECUTIVE HEALTH OF SOUTH FLORIDA, LLC
NPI 1881534675
Internal Medicine in South Miami, FL

NPI Status: Active since March 31, 2026

Contact Information

7800 SW 57TH AVE STE 106
SOUTH MIAMI, FL
ZIP 33143
Phone: (305) 476-7771
Fax: (305) 442-0121

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  • Organization
  • Internal Medicine

About EXECUTIVE HEALTH OF SOUTH FLORIDA, LLC

This page provides the complete NPI Profile along with additional information for Executive Health Of South Florida, Llc, an internist established in South Miami, Florida operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1881534675 assigned on March 2026. The practitioner's primary taxonomy code is 207R00000X. The provider is registered as an organization and their NPI record was last updated March 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Manuel Jesus Diaz Md (Owner)

NPI
1881534675
Provider Name
EXECUTIVE HEALTH OF SOUTH FLORIDA, LLC
Entity Type
Organization
Location Address
7800 SW 57TH AVE STE 106 SOUTH MIAMI, FL 33143
Location Phone
(305) 476-7771
Location Fax
(305) 442-0121
Mailing Address
4131 LAGUNA ST APT 610 CORAL GABLES, FL 33146
Mailing Phone
(305) 476-7771
Mailing Fax
(305) 442-0121
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-31-2026
Last Update Date
03-31-2026
Code Navigator

An internist like Executive Health Of South Florida, Llc 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.

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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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. MANUEL JESUS DIAZ MD

Authorized Official Title
OWNER
Authorized Official Phone
(305) 476-7771

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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 1881534675, 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 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
8
Doubled → 16 → 1 + 6
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 8 → 16 → 7 5 → 10 → 1 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 6 + 1 + 1 + 0 + 3 + 8 + 6 + 1 + 4 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1881534675.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Specialist
7800 SW 57TH AVE STE 106
SOUTH MIAMI, FL 33143

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1881534675, enumerated as an "organization" on March 31, 2026.

The provider is located at 7800 SW 57TH AVE STE 106 SOUTH MIAMI, FL 33143 and the phone number is (305) 476-7771.

Internal Medicine with taxonomy code 207R00000X.