Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

RICHARD HUNG NGUYEN MD
NPI 1568433738
Radiology - Diagnostic Radiology in Apo, AE

Active since January 27, 2006
LANDSTUHL REGIONAL MEDICAL CENTER, DEPARTMENT OF RADIOLOGY, CMR 402, APO, AE 09180 Get Directions

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 13, 2026, Jul 21, 2022 (2 updates tracked since 2022).

  • Individual
  • Male
  • Radiology
  • Diagnostic Radiology

About RICHARD NGUYEN

This page provides the complete NPI Profile along with additional information for Richard Nguyen, a provider established in Apo, with a medical specialization in Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1568433738 assigned on January 2006. The practitioner's primary taxonomy code is 2085R0202X with license number 28906-020 (WI). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1568433738
Provider Name
RICHARD HUNG NGUYEN MD
Other Name
HUNG QUY NGUYEN MD
Other Name Type
Former Name (1)
Gender
Male
Entity Type
Individual
Location Address
LANDSTUHL REGIONAL MEDICAL CENTER DEPARTMENT OF RADIOLOGY, CMR 402 APO, AE 09180
Location Phone
Mailing Address
LANDSTUHL REGIONAL MEDICAL CENTER ATTN: MCEUL-DCCS (CREDENTIALS), CMR 402 APO, AE 09180
Is Sole Proprietor?
No
Enumeration Date
01-27-2006
Last Update Date
07-13-2026
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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

Radiology Diagnostic Radiology

Taxonomy Code
2085R0202X
Type
Allopathic & Osteopathic Physicians
License No.
28906-020
License State
WI
Taxonomy Description
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

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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 1568433738, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
3
Doubled → 6
Check
8
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 4 → 8 3 → 6 3 → 6

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 + 8 + 3 + 6 + 7 + 6 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1568433738.

Other Providers at the Same Location


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

Registered Nurse (Pediatrics)
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180
Psychologist (Clinical)
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180
Optometrist
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402 BOX 335
APO, AE 09180
Dietitian, Registered
LANDSTUHL REGIONAL MEDICAL CENTER, NUTRITION CARE DIVISION
APO, AE 09180
Optometrist
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402, BOX 2078
APO, AE 09180
Family Medicine
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180
Psychologist (Clinical)
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180
Counselor (Addiction (Substance Use Disorder))
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180
Physician Assistant
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180
Psychiatry & Neurology (Neurology)
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180
Nurse Practitioner (Family)
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180
Dietitian, Registered
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180
Audiologist
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180
Registered Nurse
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180
Social Worker (Clinical)
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180
Nurse Anesthetist, Certified Registered
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180
Physician Assistant
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180
Internal Medicine (Critical Care Medicine)
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180
Registered Nurse (Emergency)
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180
Military Hospital
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568433738, enumerated as an "individual" on January 27, 2006.

The provider is located at LANDSTUHL REGIONAL MEDICAL CENTER DEPARTMENT OF RADIOLOGY, CMR 402 APO, AE 09180 and the phone number is .

Radiology with taxonomy code 2085R0202X and a focus in Diagnostic Radiology.