BEST RX, INC.
NPI 1992643670
Pharmacy - Long Term Care Pharmacy in Joliet, IL

NPI Status: Active since March 23, 2026

Contact Information

2202 ESSINGTON RD STE 104
JOLIET, IL
ZIP 60435
Phone: (815) 267-3253
Fax: (815) 436-4586

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  • Organization
  • Pharmacy
  • Long Term Care Pharmacy

About BEST RX, INC.

This page provides the complete NPI Profile along with additional information for Best Rx, Inc., a provider established in Joliet, Illinois operating as a Pharmacy, focusing in long term care pharmacy . The healthcare provider is registered in the NPI registry with number 1992643670 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 Priti Danak (Owner)

NPI
1992643670
Provider Name
BEST RX, INC.
Entity Type
Organization
Location Address
2202 ESSINGTON RD STE 104 JOLIET, IL 60435
Location Phone
(815) 267-3253
Location Fax
(815) 436-4586
Mailing Address
2202 ESSINGTON RD STE 104 JOLIET, IL 60435
Mailing Phone
(815) 267-3253
Mailing Fax
(815) 436-4586
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
03-23-2026
Last Update Date
03-23-2026
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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.

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

PRITI DANAK

Authorized Official Title
OWNER
Authorized Official Phone
(815) 725-1102

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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 1992643670, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
4
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
0
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 9 → 18 → 9 6 → 12 → 3 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 1 + 2 + 4 + 6 + 6 + 1 + 4 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1992643670.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992643670, enumerated as an "organization" on March 23, 2026.

The provider is located at 2202 ESSINGTON RD STE 104 JOLIET, IL 60435 and the phone number is (815) 267-3253.

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