SHEMEELA GAIL JOHNSON
NPI 1619688637
Nurse Practitioner - Family in Baton Rouge, LA

NPI Status: Active since December 09, 2022

Contact Information

7485 OAKLEAF DR
BATON ROUGE, LA
ZIP 70812
Phone: (225) 930-5056
Fax: (225) 930-5162

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NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: July 12, 2026.

Record update history: Jul 9, 2026, May 23, 2026, Dec 9, 2022 (3 updates tracked since 2022).

  • Individual
  • Female
  • Nurse Practitioner
  • Family

About SHEMEELA JOHNSON

This page provides the complete NPI Profile along with additional information for Shemeela Johnson, a provider established in Baton Rouge, Louisiana with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1619688637 assigned on December 2022. The practitioner's primary taxonomy code is 363LF0000X with license number 245066 (LA). The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1619688637
Provider Name
SHEMEELA GAIL JOHNSON
Gender
Female
Entity Type
Individual
Location Address
7485 OAKLEAF DR BATON ROUGE, LA 70812
Location Phone
(225) 930-5056
Location Fax
(225) 930-5162
Mailing Address
8040 STONESHIRE DR BATON ROUGE, LA 70818
Mailing Phone
(225) 223-0365
Is Sole Proprietor?
No
Enumeration Date
12-09-2022
Last Update Date
07-09-2026
Code Navigator

A nurse practitioner (NP) like Shemeela Johnson 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 Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
245066
License State
LA

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)
1101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

CIT-6003 (LA)
2163WP0809XNursing Service Providers

Registered Nurse
Psychiatric/Mental Health, Adult

RN141382 (LA)

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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 1619688637, 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
6
Unchanged
Pos 3
1
Doubled → 2
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
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 1 → 2 6 → 12 → 3 8 → 16 → 7 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 2 + 9 + 1 + 2 + 8 + 1 + 6 + 6 + 6 + 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 1619688637.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Community/Behavioral Health
7485 OAKLEAF DR
BATON ROUGE, LA 70812

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619688637, enumerated as an "individual" on December 09, 2022.

The provider is located at 7485 OAKLEAF DR BATON ROUGE, LA 70812 and the phone number is (225) 930-5056.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.