DON HA
NPI 1386339232
Emergency Medicine in Garden Grove, CA
NPI Status: Active since April 06, 2023
Contact Information
12601 GARDEN GROVE BLVD
GARDEN GROVE, CA
ZIP 92843
Phone: (714) 537-5160
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
NPPES record last updated: July 8, 2026. Verified against the NPPES registry weekly; last sync: July 12, 2026.
Record update history: Jul 8, 2026, Apr 6, 2023 (2 updates tracked since 2023).
- Individual
- Male
- Emergency Medicine
About DON HA
This page provides the complete NPI Profile along with additional information for Don Ha, a provider established in Garden Grove, California with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1386339232 assigned on April 2023. The practitioner's primary taxonomy code is 207P00000X with license number A23641 (CA). The provider is registered as an individual and his NPI record was last updated July 2026.
- NPI
- 1386339232
- Provider Name
- DON HA
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 12601 GARDEN GROVE BLVD GARDEN GROVE, CA 92843
- Location Phone
- (714) 537-5160
- Mailing Address
- 12601 GARDEN GROVE BLVD GARDEN GROVE, CA 92843
- Mailing Phone
- (408) 416-7290
- Is Sole Proprietor?
- No
- Enumeration Date
- 04-06-2023
- Last Update Date
- 07-08-2026
- Code Navigator
Location Map
Secondary Locations
- 1303 E Herndon Ave
Fresno, CA 93720
(559) 450-3000 - 2615 Chester Ave
Bakersfield, CA 93301
(661) 395-3000
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
Emergency Medicine
- Taxonomy Code
- 207P00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- A23641
- License State
- CA
- Taxonomy Description
- An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
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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 1386339232, 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
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.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
GARDEN GROVE, CA 92843
GARDEN GROVE, CA 92843
GARDEN GROVE, CA 92843
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1386339232, enumerated as an "individual" on April 06, 2023.
The provider is located at 12601 GARDEN GROVE BLVD GARDEN GROVE, CA 92843 and the phone number is (714) 537-5160.
Emergency Medicine with taxonomy code 207P00000X.
