MYRNISE ST. HILAIRE RN
NPI 1780512863
Registered Nurse in Fort Pierce, FL

NPI Status: Active since May 11, 2026

Contact Information

410 ACAI LN
FORT PIERCE, FL
ZIP 34981
Phone: (772) 284-6372

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  • Individual
  • Female
  • Registered Nurse

About MYRNISE ST. HILAIRE

This page provides the complete NPI Profile along with additional information for Myrnise St. Hilaire, a provider established in Fort Pierce, Florida with a medical specialization in Registered Nurse. The healthcare provider is registered in the NPI registry with number 1780512863 assigned on May 2026. The practitioner's primary taxonomy code is 163W00000X with license number RN9601688 (FL). The provider is registered as an individual and her NPI record was last updated May 2026. Myrnise St. Hilaire operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1780512863
Provider Name
MYRNISE ST. HILAIRE RN
Gender
Female
Entity Type
Individual
Location Address
410 ACAI LN FORT PIERCE, FL 34981
Location Phone
(772) 284-6372
Mailing Address
410 ACAI LN FORT PIERCE, FL 34981
Mailing Phone
(772) 284-6372
Is Sole Proprietor?
Yes
Enumeration Date
05-11-2026
Last Update Date
05-11-2026
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A registered nurse (RN) like Myrnise St. Hilaire coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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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

Registered Nurse

Taxonomy Code
163W00000X
Type
Nursing Service Providers
License No.
RN9601688
License State
FL
Taxonomy Description
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

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)
1163WA2000XNursing Service Providers

Registered Nurse
Administrator

RN9601688 (FL)
2163WC0400XNursing Service Providers

Registered Nurse
Case Management

RN9601688 (FL)
3163WC1500XNursing Service Providers

Registered Nurse
Community Health

RN9601688 (FL)
4163WC1600XNursing Service Providers

Registered Nurse
Continuing Education/Staff Development

RN9601688 (FL)
5163WC2100XNursing Service Providers

Registered Nurse
Continence Care

RN9601688 (FL)
6163WD0400XNursing Service Providers

Registered Nurse
Diabetes Educator

RN9601688 (FL)
7163WH0200XNursing Service Providers

Registered Nurse
Home Health

RN9601688 (FL)
8163WI0500XNursing Service Providers

Registered Nurse
Infusion Therapy

RN9601688 (FL)
9163WI0600XNursing Service Providers

Registered Nurse
Infection Control

RN9601688 (FL)
10163WL0100XNursing Service Providers

Registered Nurse
Lactation Consultant

RN9601688 (FL)

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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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 1780512863, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
8
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
3
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 2 → 4 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 6 + 0 + 1 + 0 + 1 + 4 + 8 + 1 + 2 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1780512863.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780512863, enumerated as an "individual" on May 11, 2026.

The provider is located at 410 ACAI LN FORT PIERCE, FL 34981 and the phone number is (772) 284-6372.

Registered Nurse with taxonomy code 163W00000X.