JONATHAN JODANY OLIVIER
NPI 1124979927
Counselor - Mental Health in Fort Myers, FL

NPI Status: Active since February 06, 2026

Contact Information

1649 OAK DR
FORT MYERS, FL
ZIP 33907
Phone: (239) 789-6527

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  • Individual
  • Male
  • Counselor
  • Mental Health

About JONATHAN OLIVIER

This page provides the complete NPI Profile along with additional information for Jonathan Olivier, a provider established in Fort Myers, Florida with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1124979927 assigned on February 2026. The practitioner's primary taxonomy code is 101YM0800X with license number MH26128 (FL). The provider is registered as an individual and his NPI record was last updated February 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.

NPI
1124979927
Provider Name
JONATHAN JODANY OLIVIER
Gender
Male
Entity Type
Individual
Location Address
1649 OAK DR FORT MYERS, FL 33907
Location Phone
(239) 789-6527
Mailing Address
1627 RED CEDAR DR APT 22 FORT MYERS, FL 33907
Mailing Phone
(239) 789-6527
Is Sole Proprietor?
Yes
Enumeration Date
02-06-2026
Last Update Date
02-06-2026
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A mental health counselor like Jonathan Olivier provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
MH26128
License State
FL

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.

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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 1124979927, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
1
Unchanged
Pos 3
2
Doubled → 4
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
2
Doubled → 4
Check
7
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 2 → 4 9 → 18 → 9 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 1 + 8 + 7 + 1 + 8 + 9 + 4 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1124979927.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124979927, enumerated as an "individual" on February 06, 2026.

The provider is located at 1649 OAK DR FORT MYERS, FL 33907 and the phone number is (239) 789-6527.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.