MR. JACKSON BAK LEONG R.PH.
NPI 1679984850
Pharmacist - Geriatric in Portland, OR

NPI Status: Active since May 09, 2014

Contact Information

16100 SW 72ND AVE
PORTLAND, OR
ZIP 97224
Phone: (503) 626-9436
Fax: (503) 372-1792

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  • Individual
  • Male
  • Pharmacist
  • Geriatric

About JACKSON LEONG

This page provides the complete NPI Profile along with additional information for Jackson Leong, a provider established in Portland, Oregon with a medical specialization in Pharmacist, focusing in geriatric . The healthcare provider is registered in the NPI registry with number 1679984850 assigned on May 2014. The practitioner's primary taxonomy code is 1835G0303X with license number 7715 (OR). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1679984850
Provider Name
MR. JACKSON BAK LEONG R.PH.
Gender
Male
Entity Type
Individual
Location Address
16100 SW 72ND AVE PORTLAND, OR 97224
Location Phone
(503) 626-9436
Location Fax
(503) 372-1792
Mailing Address
16100 SW 72ND AVE PORTLAND, OR 97224
Mailing Phone
(503) 626-9436
Mailing Fax
(503) 372-1792
Is Sole Proprietor?
Yes
Enumeration Date
05-09-2014
Last Update Date
05-09-2014
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A pharmacist like Jackson Leong 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.
7715
License State
OR
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.

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)
1183500000XPharmacy Service Providers

Pharmacist

7715 (OR)

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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 1679984850, 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 80. The final step is to find the difference between that total and the next multiple of ten (80 - 80 = 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
6
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 7 → 14 → 5 9 → 18 → 9 4 → 8 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 1 + 8 + 8 + 8 + 8 + 1 + 0 + 24 = 80

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

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

80 - 80 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1679984850.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pharmacist
16100 SW 72ND AVE
PORTLAND, OR 97224
Pharmacist (Geriatric)
16100 SW 72ND AVE
TIGARD, OR 97224
Pharmacist (Geriatric)
16100 SW 72ND AVE
TIGARD, OR 97224
Pharmacist
16100 SW 72ND AVE
PORTLAND, OR 97224
Pharmacist (Geriatric)
16100 SW 72ND AVE
PORTLAND, OR 97224
Pharmacist
16100 SW 72ND AVE
PORTLAND, OR 97224
Pharmacist
16100 SW 72ND AVE
PORTLAND, OR 97224
Pharmacist (Geriatric)
16100 SW 72ND AVE
PORTLAND, OR 97224
Pharmacist
16100 SW 72ND AVE
PORTLAND, OR 97224
Pharmacist
16100 SW 72ND AVE
PORTLAND, OR 97224
Pharmacist
16100 SW 72ND AVE
PORTLAND, OR 97224
Pharmacist (Geriatric)
16100 SW 72ND AVE
PORTLAND, OR 97224
Pharmacist
16100 SW 72ND AVE
PORTLAND, OR 97224
Pharmacist
16100 SW 72ND AVE
PORTLAND, OR 97224
Pharmacist
16100 SW 72ND AVE
PORTLAND, OR 97224
Pharmacist (Geriatric)
16100 SW 72ND AVE
TIGARD, OR 97224
Pharmacist
16100 SW 72ND AVE
PORTLAND, OR 97224
Pharmacist
16100 SW 72ND AVE
PORTLAND, OR 97224
Pharmacist (Geriatric)
16100 SW 72ND AVE
PORTLAND, OR 97224
Pharmacist (Geriatric)
16100 SW 72ND AVE
TIGARD, OR 97224

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679984850, enumerated as an "individual" on May 09, 2014.

The provider is located at 16100 SW 72ND AVE PORTLAND, OR 97224 and the phone number is (503) 626-9436.

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