KEN D. NGUYEN, M.D., INC.
NPI 1043846108
Internal Medicine - Gastroenterology in San Gabriel, CA

NPI Status: Active since March 20, 2020

Contact Information

207 S SANTA ANITA ST STE P15
SAN GABRIEL, CA
ZIP 91776
Phone: (626) 898-4560
Fax: (844) 407-0584

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  • Organization
  • Internal Medicine
  • Gastroenterology

About KEN D. NGUYEN, M.D., INC.

This page provides the complete NPI Profile along with additional information for Ken D. Nguyen, M.d., Inc., an internist established in San Gabriel, California operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1043846108 assigned on March 2020. The practitioner's primary taxonomy code is 207RG0100X. The provider is registered as an organization and their NPI record was last updated 6 years ago. Ken D. Nguyen, M.d., Inc. operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Ken Nguyen Md (President)

NPI
1043846108
Provider Name
KEN D. NGUYEN, M.D., INC.
Entity Type
Organization
Location Address
207 S SANTA ANITA ST STE P15 SAN GABRIEL, CA 91776
Location Phone
(626) 898-4560
Location Fax
(844) 407-0584
Mailing Address
207 S SANTA ANITA ST STE P15 SAN GABRIEL, CA 91776
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-20-2020
Last Update Date
03-20-2020
Code Navigator

An internist like Ken D. Nguyen, M.d., Inc. is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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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

Internal Medicine Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

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)
1207RI0008XAllopathic & Osteopathic Physicians

Internal Medicine
Hepatology

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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

DR. KEN NGUYEN MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(626) 898-4560

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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 1043846108, 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 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
0
Unchanged
Pos 3
4
Doubled → 8
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
1
Unchanged
Pos 9
0
Doubled → 0
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 4 → 8 8 → 16 → 7 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 8 + 3 + 1 + 6 + 4 + 1 + 2 + 1 + 0 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1043846108.

Other Providers at the Same Location


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

Internal Medicine (Cardiovascular Disease)
207 S SANTA ANITA ST STE P15
SAN GABRIEL, CA 91776
Internal Medicine (Interventional Cardiology)
207 S SANTA ANITA ST STE P15
SAN GABRIEL, CA 91776
Internal Medicine (Gastroenterology)
207 S SANTA ANITA ST STE P15
SAN GABRIEL, CA 91776
Internal Medicine (Gastroenterology)
207 S SANTA ANITA ST STE P15
SAN GABRIEL, CA 91776

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1043846108, enumerated as an "organization" on March 20, 2020.

The provider is located at 207 S SANTA ANITA ST STE P15 SAN GABRIEL, CA 91776 and the phone number is (626) 898-4560.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.