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

DESTYNI BLAYLOCK ARNP
NPI 1386121135
Nurse Practitioner in Jacksonville, FL

Active since July 24, 2018
2080 CHILD ST, JACKSONVILLE, FL 32214(904) 542-7979(904) 542-7394 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Female
  • Nurse Practitioner

About DESTYNI BLAYLOCK

This page provides the complete NPI Profile along with additional information for Destyni Blaylock, a provider established in Jacksonville, Florida with a medical specialization in Nurse Practitioner. The healthcare provider is registered in the NPI registry with number 1386121135 assigned on July 2018. The practitioner's primary taxonomy code is 363L00000X with license number 9380591 (FL). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1386121135
Provider Name
DESTYNI BLAYLOCK ARNP
Gender
Female
Entity Type
Individual
Location Address
2080 CHILD ST JACKSONVILLE, FL 32214
Location Phone
(904) 542-7979
Location Fax
(904) 542-7394
Mailing Address
137 MARINDA PL SAINT JOHNS, FL 32259
Mailing Phone
(904) 803-1656
Is Sole Proprietor?
Yes
Enumeration Date
07-24-2018
Last Update Date
06-29-2026
Code Navigator

A nurse practitioner (NP) like Destyni Blaylock 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

Taxonomy Code
363L00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
9380591
License State
FL
Taxonomy Description
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

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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 1386121135, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
3
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
6
Unchanged
Pos 5
1
Doubled → 2
Pos 6
2
Unchanged
Pos 7
1
Doubled → 2
Pos 8
1
Unchanged
Pos 9
3
Doubled → 6
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 1 → 2 1 → 2 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 6 + 6 + 2 + 2 + 2 + 1 + 6 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1386121135.

Other Providers at the Same Location


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

Dentist (Pediatric Dentistry)
2080 CHILD ST, NAVAL HOSPITAL JACKSONVILLE
JACKSONVILLE, FL 32214
Pharmacist
2080 CHILD ST, NAVAL HOSPITAL JACKSONVILLE PHARMACY DEPT
JACKSONVILLE, FL 32214
Psychiatry & Neurology (Psychiatry)
2080 CHILD ST, U. S. NAVAL HOSPITAL JACKSONVILLE NAS JAX
JACKSONVILLE, FL 32214
Emergency Medicine
2080 CHILD ST
JACKSONVILLE, FL 32214
Family Medicine
2080 CHILD ST
JACKSONVILLE, FL 32214
Family Medicine
2080 CHILD ST
JACKSONVILLE, FL 32214
Podiatrist
2080 CHILD ST
JACKSONVILLE, FL 32214
Internal Medicine
2080 CHILD ST
JACKSONVILLE, FL 32214
Surgery
2080 CHILD ST
JACKSONVILLE, FL 32214
Pediatrics
2080 CHILD ST, NAVAL HOSPITAL JACKSONVILLE, FL, DEPT OF PEDIATRICS
JACKSONVILLE, FL 32214
Nurse Practitioner (Pediatrics)
2080 CHILD ST
JACKSONVILLE, FL 32214
Orthopaedic Surgery
2080 CHILD ST
JACKSONVILLE, FL 32214
Pharmacist
2080 CHILD ST
JACKSONVILLE, FL 32214
Ophthalmology
2080 CHILD ST
JACKSONVILLE, FL 32214
Military Hospital
2080 CHILD ST
JACKSONVILLE, FL 32214
Pharmacist
2080 CHILD ST
JACKSONVILLE, FL 32214
Dentist (General Practice)
2080 CHILD ST
JACKSONVILLE, FL 32214
Physician Assistant (Medical)
2080 CHILD ST
JACKSONVILLE, FL 32214
Dentist (General Practice)
2080 CHILD ST
JACKSONVILLE, FL 32214
Military Hospital
2080 CHILD ST, NAVAL HOSPITAL JACKSONVILLE- INTERNAL MEDICINE CLINIC
JACKSONVILLE, FL 32214

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386121135, enumerated as an "individual" on July 24, 2018.

The provider is located at 2080 CHILD ST JACKSONVILLE, FL 32214 and the phone number is (904) 542-7979.

Nurse Practitioner with taxonomy code 363L00000X.