LANDMARK PHARMACY, LLC
NPI 1356299853
Pharmacy - Long Term Care Pharmacy in Little Rock, AR

NPI Status: Active since March 19, 2026

Contact Information

3401 ATWOOD RD STE E
LITTLE ROCK, AR
ZIP 72206
Phone: (501) 888-2223
Fax: (501) 888-7504

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  • Organization
  • Pharmacy
  • Long Term Care Pharmacy
  • CLIA Number: 04D2310191
  • CLIA Cert. Type: Pharmacy
  • CLIA Exp. Date: 08-28-2026

About LANDMARK PHARMACY, LLC

This page provides the complete NPI Profile along with additional information for Landmark Pharmacy, Llc, a provider established in Little Rock, Arkansas operating as a Pharmacy, focusing in long term care pharmacy . The healthcare provider is registered in the NPI registry with number 1356299853 assigned on March 2026. The practitioner's primary taxonomy code is 3336L0003X. The provider is registered as an organization and their NPI record was last updated March 2026. The authorized official of this NPI record is Loyd Barry Bultena (Pharmacist)

NPI
1356299853
Provider Name
LANDMARK PHARMACY, LLC
Entity Type
Organization
Location Address
3401 ATWOOD RD STE E LITTLE ROCK, AR 72206
Location Phone
(501) 888-2223
Location Fax
(501) 888-7504
Mailing Address
3401 ATWOOD RD STE E LITTLE ROCK, AR 72206
Mailing Phone
(501) 888-2223
Mailing Fax
(501) 888-7504
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-19-2026
Last Update Date
03-19-2026
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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

Pharmacy Long Term Care Pharmacy

Taxonomy Code
3336L0003X
Type
Suppliers
Taxonomy Description
A pharmacy that dispenses medicinal preparations delivered to patients residing within an intermediate or skilled nursing facility, including intermediate care facilities, hospice, assisted living facilities, group homes, and other forms of congregate living arrangements.

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)
1333600000XSuppliers

Pharmacy

 

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

LOYD BARRY BULTENA

Authorized Official Title
PHARMACIST
Authorized Official Phone
(501) 888-2223

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
04D2310191
Facility Type
Pharmacy
Certificate Effective Date
August 29, 2024
Certificate Expiration Date
August 28, 2026
Laboratory Director
RACHAEL L. HUDMAN
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Landmark Pharmacy, Llc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1356299853, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
2
Doubled → 4
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 5 → 10 → 1 2 → 4 9 → 18 → 9 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 4 + 9 + 1 + 8 + 8 + 1 + 0 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1356299853.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356299853, enumerated as an "organization" on March 19, 2026.

The provider is located at 3401 ATWOOD RD STE E LITTLE ROCK, AR 72206 and the phone number is (501) 888-2223.

Pharmacy with taxonomy code 3336L0003X and a focus in Long Term Care Pharmacy.