MARKAYLE ROSE SCHEARS
NPI 1164348892
Internal Medicine in Shreveport, LA

NPI Status: Active since June 26, 2026

Contact Information

1541 KINGS HWY
SHREVEPORT, LA
ZIP 71103
Phone: (318) 210-3262

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  • Individual
  • Internal Medicine

About MARKAYLE SCHEARS

This page provides the complete NPI Profile along with additional information for Markayle Schears, an internist established in Shreveport, Louisiana operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1164348892 assigned on June 2026. The practitioner's primary taxonomy code is 207R00000X with license number 352881 (LA). The provider is registered as an individual and their NPI record was last updated June 2026.

NPI
1164348892
Provider Name
MARKAYLE ROSE SCHEARS
Gender
Entity Type
Individual
Location Address
1541 KINGS HWY SHREVEPORT, LA 71103
Location Phone
(318) 210-3262
Mailing Address
1541 KINGS HWY SHREVEPORT, LA 71103
Is Sole Proprietor?
No
Enumeration Date
06-26-2026
Last Update Date
06-26-2026

An internist like Markayle Schears is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
352881
License State
LA
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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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 1164348892, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
3
Doubled → 6
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
2
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 3 → 6 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 6 + 4 + 1 + 6 + 8 + 1 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1164348892.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Clinical Medical Laboratory
1541 KINGS HWY, LSU HISTO IMMUNOLOGY DIAGNOSTIC LAB
SHREVEPORT, LA 71103
General Acute Care Hospital
1541 KINGS HWY
SHREVEPORT, LA 71103
Psychiatric Unit
1541 KINGS HWY
SHREVEPORT, LA 71103
Pharmacist
1541 KINGS HWY
SHREVEPORT, LA 71103
Social Worker
1541 KINGS HWY
SHREVEPORT, LA 71103
Anesthesiology
1541 KINGS HWY, DEPARTMENT OF ANESTHESIOLOGY
SHREVEPORT, LA 71103
Nurse Practitioner (Family)
1541 KINGS HWY
SHREVEPORT, LA 71103
Nurse Practitioner (Family)
1541 KINGS HWY
SHREVEPORT, LA 71103
Physician Assistant
1541 KINGS HWY
SHREVEPORT, LA 71103
Physician Assistant
1541 KINGS HWY
SHREVEPORT, LA 71103
Physician Assistant
1541 KINGS HWY
SHREVEPORT, LA 71103
Nurse Anesthetist, Certified Registered
1541 KINGS HWY
SHREVEPORT, LA 71103
Nurse Anesthetist, Certified Registered
1541 KINGS HWY
SHREVEPORT, LA 71103
Nurse Practitioner (Family)
1541 KINGS HWY
SHREVEPORT, LA 71103
Nurse Practitioner (Family)
1541 KINGS HWY
SHREVEPORT, LA 71103
General Acute Care Hospital
1541 KINGS HWY
SHREVEPORT, LA 71103
Psychiatric Unit
1541 KINGS HWY
SHREVEPORT, LA 71103
Nurse Anesthetist, Certified Registered
1541 KINGS HWY
SHREVEPORT, LA 71103
Nurse Practitioner (Pediatrics)
1541 KINGS HWY
SHREVEPORT, LA 71103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164348892, enumerated as an "individual" on June 26, 2026.

The provider is located at 1541 KINGS HWY SHREVEPORT, LA 71103 and the phone number is (318) 210-3262.

Internal Medicine with taxonomy code 207R00000X.