DR. RANDALL SCOTT KOENIG PHARM D.
NPI 1568778389
Pharmacist - Geriatric in Chandler, AZ

NPI Status: Active since August 31, 2010

Contact Information

1055 E RIGGS RD
CHANDLER, AZ
ZIP 85249
Phone: (480) 802-3852
Fax: (480) 802-3866

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  • Individual
  • Male
  • Pharmacist
  • Geriatric

About RANDALL KOENIG

This page provides the complete NPI Profile along with additional information for Randall Koenig, a provider established in Chandler, Arizona with a medical specialization in Pharmacist, focusing in geriatric . The healthcare provider is registered in the NPI registry with number 1568778389 assigned on August 2010. The practitioner's primary taxonomy code is 1835G0303X with license number S107444 (AZ). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1568778389
Provider Name
DR. RANDALL SCOTT KOENIG PHARM D.
Gender
Male
Entity Type
Individual
Location Address
1055 E RIGGS RD CHANDLER, AZ 85249
Location Phone
(480) 802-3852
Location Fax
(480) 802-3866
Mailing Address
1055 E RIGGS RD CHANDLER, AZ 85249
Mailing Phone
(480) 802-3852
Mailing Fax
(480) 802-3866
Is Sole Proprietor?
No
Enumeration Date
08-31-2010
Last Update Date
08-31-2010
Code Navigator

A pharmacist like Randall Koenig fills prescription medications, verifying instructions from physicians and offers expertise in the safe use of prescriptions. Pharmacists instruct patients on how to take a prescribed medicine and educate patients about potential side effects. Pharmacists might also conduct health and wellness screenings, provide immunizations, oversee the medications given to patients, and provide advice on healthy lifestyles.

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

Pharmacist Geriatric

Taxonomy Code
1835G0303X
Type
Pharmacy Service Providers
License No.
S107444
License State
AZ
Taxonomy Description
A pharmacist who is certified in geriatric pharmacy practice is designated as a Certified Geriatric Pharmacist (CGP). To become certified, candidates are expected to be knowledgeable about principles of geriatric pharmacotherapy and the provision of pharmaceutical care to the elderly.

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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 1568778389, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
5
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
8
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
7
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
3
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
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 7 → 14 → 5 8 → 16 → 7 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 2 + 8 + 1 + 4 + 7 + 1 + 6 + 3 + 1 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1568778389.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Pharmacist
1055 E RIGGS RD
CHANDLER, AZ 85249
Pharmacist
1055 E RIGGS RD
CHANDLER, AZ 85249
Pharmacist
1055 E RIGGS RD
CHANDLER, AZ 85249
Pharmacy
1055 E RIGGS RD
CHANDLER, AZ 85249

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568778389, enumerated as an "individual" on August 31, 2010.

The provider is located at 1055 E RIGGS RD CHANDLER, AZ 85249 and the phone number is (480) 802-3852.

Pharmacist with taxonomy code 1835G0303X and a focus in Geriatric.