HOA NGUYEN, M.D., INC.
NPI 1740580992
Internal Medicine in Westminster, CA

NPI Status: Active since October 21, 2010

Contact Information

5835 WESTMINSTER BLVD
SUITE A
WESTMINSTER, CA
ZIP 92683
Phone: (714) 898-9770
Fax: (714) 373-3361

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  • Organization
  • Internal Medicine

About HOA NGUYEN, M.D., INC.

This page provides the complete NPI Profile along with additional information for Hoa Nguyen, M.d., Inc., an internist established in Westminster, California operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1740580992 assigned on October 2010. The practitioner's primary taxonomy code is 207R00000X with license number G58722 (CA). The provider is registered as an organization and their NPI record was last updated 13 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Hoa Nguyen M.d. (President)

NPI
1740580992
Provider Name
HOA NGUYEN, M.D., INC.
Entity Type
Organization
Location Address
5835 WESTMINSTER BLVD SUITE A WESTMINSTER, CA 92683
Location Phone
(714) 898-9770
Location Fax
(714) 373-3361
Mailing Address
5835 WESTMINSTER BLVD SUITE A WESTMINSTER, CA 92683
Mailing Phone
(714) 898-9770
Mailing Fax
(714) 373-3361
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-21-2010
Last Update Date
05-14-2013
Code Navigator

An internist like Hoa 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.

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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
G58722
License State
CA
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive 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)
1207RG0100XAllopathic & Osteopathic Physicians

Internal Medicine
Gastroenterology

G58722 (CA)

Group Taxonomy 193400000X MULTIPLE SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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. HOA NGUYEN M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(714) 898-9770

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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 1740580992, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
7
Unchanged
Pos 3
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
8
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
2
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 5 → 10 → 1 0 → 0 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 1 + 0 + 8 + 0 + 9 + 1 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1740580992.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Internal Medicine
5835 WESTMINSTER BLVD, SUITE # A
WESTMINSTER, CA 92683

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740580992, enumerated as an "organization" on October 21, 2010.

The provider is located at 5835 WESTMINSTER BLVD SUITE A WESTMINSTER, CA 92683 and the phone number is (714) 898-9770.

Internal Medicine with taxonomy code 207R00000X.