FERNANDO J DEARMENDI MD PA
NPI 1366604001
Internal Medicine - Interventional Cardiology in Miami, FL

NPI Status: Active since June 25, 2008

Contact Information

3661 S MIAMI AVE
SUITE 503
MIAMI, FL
ZIP 33133
Phone: (305) 858-8550

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NPPES record last updated: June 25, 2008. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Organization
  • Internal Medicine
  • Interventional Cardiology

About FERNANDO J DEARMENDI MD PA

This page provides the complete NPI Profile along with additional information for Fernando J Dearmendi Md Pa, an internist established in Miami, Florida operating as a Internal Medicine, focusing in interventional cardiology . The healthcare provider is registered in the NPI registry with number 1366604001 assigned on June 2008. The practitioner's primary taxonomy code is 207RI0011X with license number ME0021464 (FL). The provider is registered as an organization and their NPI record was last updated 18 years ago. 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 Fernando J Dearmendi M.d. (Medical Doctor)

NPI
1366604001
Provider Name
FERNANDO J DEARMENDI MD PA
Entity Type
Organization
Location Address
3661 S MIAMI AVE SUITE 503 MIAMI, FL 33133
Location Phone
(305) 858-8550
Mailing Address
3661 S MIAMI AVE SUITE 503 MIAMI, FL 33133
Mailing Phone
(305) 858-8550
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-25-2008
Last Update Date
06-25-2008
Code Navigator

An internist like Fernando J Dearmendi Md Pa 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 Interventional Cardiology

Taxonomy Code
207RI0011X
Type
Allopathic & Osteopathic Physicians
License No.
ME0021464
License State
FL
Taxonomy Description
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

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

FERNANDO J DEARMENDI M.D.

Authorized Official Title
MEDICAL DOCTOR
Authorized Official Phone
(305) 251-3991

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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 1366604001, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
4
Doubled → 8
Pos 8
0
Unchanged
Pos 9
0
Doubled → 0
Check
1
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 6 → 12 → 3 6 → 12 → 3 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 + 3 + 1 + 2 + 6 + 1 + 2 + 0 + 8 + 0 + 0 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1366604001.

Other Providers at the Same Location


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

Internal Medicine
3661 S MIAMI AVE, STE 806
MIAMI, FL 33133
Obstetrics & Gynecology
3661 S MIAMI AVE, SUITE 308
MIAMI, FL 33133
Specialist
3661 S MIAMI AVE, STE 805
MIAMI, FL 33133
Internal Medicine
3661 S MIAMI AVE, 905
MIAMI, FL 33133
Surgery (Plastic and Reconstructive Surgery)
3661 S MIAMI AVE, SUITE # 509
MIAMI, FL 33133
Colon & Rectal Surgery
3661 S MIAMI AVE, STE 1006
MIAMI, FL 33133
Internal Medicine (Pulmonary Disease)
3661 S MIAMI AVE, SUITE 1008
MIAMI, FL 33133
Internal Medicine (Pulmonary Disease)
3661 S MIAMI AVE, SUITE 1008
MIAMI, FL 33133
Internal Medicine (Interventional Cardiology)
3661 S MIAMI AVE, SUITE 407
MIAMI, FL 33133
Surgery (Plastic and Reconstructive Surgery)
3661 S MIAMI AVE, STE 403
MIAMI, FL 33133
Internal Medicine (Infectious Disease)
3661 S MIAMI AVE, SUITE 702
MIAMI, FL 33133
Obstetrics & Gynecology
3661 S MIAMI AVE, SUITE704
MIAMI, FL 33133
Obstetrics & Gynecology
3661 S MIAMI AVE, SUITE 710
MIAMI, FL 33133
Podiatrist
3661 S MIAMI AVE, SUITE 309
MIAMI, FL 33133
Surgery (Vascular Surgery)
3661 S MIAMI AVE, SUITE 205
MIAMI, FL 33133
Internal Medicine (Endocrinology, Diabetes & Metabolism)
3661 S MIAMI AVE, SUITE 206
MIAMI, FL 33133
Psychiatry & Neurology (Child & Adolescent Psychiatry)
3661 S MIAMI AVE, SUITE 903
MIAMI, FL 33133
Internal Medicine
3661 S MIAMI AVE, SUITE 1010
MIAMI, FL 33133
Internal Medicine
3661 S MIAMI AVE, SUITE 609
MIAMI, FL 33133
Specialist
3661 S MIAMI AVE, SUITE209
MIAMI, FL 33133

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366604001, enumerated as an "organization" on June 25, 2008.

The provider is located at 3661 S MIAMI AVE SUITE 503 MIAMI, FL 33133 and the phone number is (305) 858-8550.

Internal Medicine with taxonomy code 207RI0011X and a focus in Interventional Cardiology.