KHANH PHAN PHARMD
NPI 1821925413
Pharmacist - Pharmacotherapy in Cedar Rapids, IA

NPI Status: Active since May 06, 2026

Contact Information

1026 A AVE NE
CEDAR RAPIDS, IA
ZIP 52402
Phone: (319) 369-7335

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Newly Listed Provider
This NPI profile has been added to the NPI registry within the last 30 days.

Table of Contents

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Pharmacist
Pharmacotherapy

About KHANH PHAN

This page provides the complete NPI Profile along with additional information for Khanh Phan, a provider established in Cedar Rapids, Iowa with a medical specialization in Pharmacist, focusing in pharmacotherapy . The healthcare provider is registered in the NPI registry with number 1821925413 assigned on May 2026. The practitioner's primary taxonomy code is 1835P1200X with license number 18477 (IA). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI: 1821925413
Provider Name: KHANH PHAN PHARMD
Gender: Female
Entity Type: Individual
Location Address: 1026 A AVE NE CEDAR RAPIDS, IA 52402
Location Phone: (319) 369-7335
Mailing Address: 1179 PORTSMITH CIR MARION, IA 52302
Mailing Phone: (319) 450-8583
Is Sole Proprietor?: No
Enumeration Date: 05-06-2026
Last Update Date: 05-06-2026
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A pharmacist like Khanh Phan 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.

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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: Pharmacist Pharmacotherapy
Taxonomy Code: 1835P1200X
Type: Pharmacy Service Providers
License No.: 18477
License State: IA
Taxonomy Description: A licensed pharmacist who has demonstrated specialized knowledge and skill in optimizing pharmacotherapeutic care of patients, by developing, implementing, monitoring, and modifying complex treatment plans, providing advanced level education and consultation, and collaborating with other health professionals in the management of therapy.

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 1821925413, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 4

Pos 4

Unchanged

Pos 5

Doubled → 18 → 1 + 8

Pos 6

Unchanged

Pos 7

Doubled → 10 → 1 + 0

Pos 8

Unchanged

Pos 9

Doubled → 2

Check

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 2 → 4 9 → 18 → 9 5 → 10 → 1 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 1 + 8 + 2 + 1 + 0 + 4 + 2 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3

This NPI is valid

The calculated check digit is 3, which matches the last digit of 1821925413.