LETRINH HOANG DO
NPI 1871985473
Family Medicine in Los Angeles, CA

NPI Status: Active since February 19, 2015

Contact Information

5482 WILSHIRE BLVD
SUITE 144
LOS ANGELES, CA
ZIP 90036
Phone: (323) 651-4454
Fax: (323) 776-4286

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  • Organization
  • Family Medicine

About LETRINH HOANG DO

This page provides the complete NPI Profile along with additional information for Letrinh Hoang Do, a primary care provider established in Los Angeles, California operating as a Family Medicine. The healthcare provider is registered in the NPI registry with number 1871985473 assigned on February 2015. The practitioner's primary taxonomy code is 207Q00000X with license number 20A7347 (CA). The provider is registered as an organization and their NPI record was last updated 11 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 provider's is doing business as Letrinh Hoang Do. The authorized official of this NPI record is Dr. Letrinh Hoang D.o. (Owner)

NPI
1871985473
Provider Legal Name
XCM INC, CENTER FOR NATURAL FAMILY MEDICINE
Other Organization Name
LETRINH HOANG DO
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
5482 WILSHIRE BLVD SUITE 144 LOS ANGELES, CA 90036
Location Phone
(323) 651-4454
Location Fax
(323) 776-4286
Mailing Address
5482 WILSHIRE BLVD SUITE 144 LOS ANGELES, CA 90036
Mailing Phone
(323) 651-4454
Mailing Fax
(323) 776-4286
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-19-2015
Last Update Date
02-19-2015
Code Navigator

A primary care provider (PCP) like Letrinh Hoang Do sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
License No.
20A7347
License State
CA
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Group Taxonomy 193400000X 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. LETRINH HOANG D.O.

Authorized Official Title
OWNER
Authorized Official Phone
(619) 383-6700

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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 1871985473, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
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 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 4 + 1 + 1 + 8 + 8 + 1 + 0 + 4 + 1 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1871985473.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Internal Medicine (Infectious Disease)
5482 WILSHIRE BLVD, SUITE 1535
LOS ANGELES, CA 90036
Home Health
5482 WILSHIRE BLVD, SUITE 1524
LOS ANGELES, CA 90036

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871985473, enumerated as an "organization" on February 19, 2015.

The provider is located at 5482 WILSHIRE BLVD SUITE 144 LOS ANGELES, CA 90036 and the phone number is (323) 651-4454.

Family Medicine with taxonomy code 207Q00000X.