Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MR. FLOREN F FISHER ARNP
NPI 1861445975
Nurse Practitioner - Women's Health in Jacksonville, FL

Active since May 18, 2006
515 W 6TH ST, MC #51, JACKSONVILLE, FL 32206(904) 630-3380(904) 632-5335 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Male
  • Nurse Practitioner
  • Women's Health

About FLOREN FISHER

This page provides the complete NPI Profile along with additional information for Floren Fisher, a provider established in Jacksonville, Florida with a medical specialization in Nurse Practitioner, focusing in women's health . The healthcare provider is registered in the NPI registry with number 1861445975 assigned on May 2006. The practitioner's primary taxonomy code is 363LW0102X with license number ARNP637632 (FL). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1861445975
Provider Name
MR. FLOREN F FISHER ARNP
Gender
Male
Entity Type
Individual
Location Address
515 W 6TH ST MC #51 JACKSONVILLE, FL 32206
Location Phone
(904) 630-3380
Location Fax
(904) 632-5335
Mailing Address
515 W 6TH ST MC #24 JACKSONVILLE, FL 32206
Mailing Phone
(904) 665-2410
Mailing Fax
(904) 630-3316
Is Sole Proprietor?
No
Enumeration Date
05-18-2006
Last Update Date
07-13-2026
Code Navigator

A nurse practitioner (NP) like Floren Fisher is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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

Nurse Practitioner Women's Health

Taxonomy Code
363LW0102X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
ARNP637632
License State
FL

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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 1861445975, 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
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
9
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 6 → 12 → 3 4 → 8 5 → 10 → 1 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 + 2 + 1 + 8 + 4 + 1 + 0 + 9 + 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 1861445975.

Other Providers at the Same Location


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

Counselor (Mental Health)
515 W 6TH ST, MC # 25
JACKSONVILLE, FL 32206
Social Worker (Clinical)
515 W 6TH ST, MC # 27
JACKSONVILLE, FL 32206
Physician Assistant
515 W 6TH ST
JACKSONVILLE, FL 32206
Preventive Medicine (Public Health & General Preventive Medicine)
515 W 6TH ST, MC #33
JACKSONVILLE, FL 32206
Pharmacist (Pharmacotherapy)
515 W 6TH ST
JACKSONVILLE, FL 32206
Dentist (General Practice)
515 W 6TH ST
JACKSONVILLE, FL 32206
Dentist (General Practice)
515 W 6TH ST
JACKSONVILLE, FL 32206
Dentist (General Practice)
515 W 6TH ST
JACKSONVILLE, FL 32206
Case Manager/Care Coordinator
515 W 6TH ST
JACKSONVILLE, FL 32206
Nurse Practitioner (Family)
515 W 6TH ST
JACKSONVILLE, FL 32206
Internal Medicine (Infectious Disease)
515 W 6TH ST
JACKSONVILLE, FL 32206
Obstetrics & Gynecology
515 W 6TH ST
JACKSONVILLE, FL 32206
Pharmacist
515 W 6TH ST
JACKSONVILLE, FL 32206
Nurse Practitioner (Family)
515 W 6TH ST
JACKSONVILLE, FL 32206
General Practice
515 W 6TH ST
JACKSONVILLE, FL 32206
Pharmacy (Specialty Pharmacy)
515 W 6TH ST
JACKSONVILLE, FL 32206
Pharmacist
515 W 6TH ST
JACKSONVILLE, FL 32206
Advanced Practice Midwife
515 W 6TH ST
JACKSONVILLE, FL 32206
Nurse Practitioner (Family)
515 W 6TH ST
JACKSONVILLE, FL 32206
Public Health or Welfare
515 W 6TH ST
JACKSONVILLE, FL 32206

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861445975, enumerated as an "individual" on May 18, 2006.

The provider is located at 515 W 6TH ST MC #51 JACKSONVILLE, FL 32206 and the phone number is (904) 630-3380.

Nurse Practitioner with taxonomy code 363LW0102X and a focus in Women's Health.