DOMINIC ONG LMFT
NPI 1831860584
Clinic/Center - Mental Health (Including Community Mental Health Center) in Orange, CA

NPI Status: Active since September 22, 2021

Contact Information

594 N GLASSELL ST
ORANGE, CA
ZIP 92867
Phone: (626) 569-8772

NPI Profile Information
Primary Taxonomy
Authorized Official
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Organization
Clinic/Center
Mental Health (Including Community Menta...

About DOMINIC ONG LMFT

This page provides the complete NPI Profile along with additional information for Dominic Ong Lmft, a provider established in Orange, California operating as a Clinic/center, focusing in mental health (including community mental health center) . The healthcare provider is registered in the NPI registry with number 1831860584 assigned on September 2021. The practitioner's primary taxonomy code is 261QM0801X. The provider is registered as an organization and their NPI record was last updated 2 years ago. The authorized official of this NPI record is Dominic Eng Hung Ong (Lmft)

NPI: 1831860584
Provider Name: DOMINIC ONG LMFT
Entity Type: Organization
Location Address: 594 N GLASSELL ST ORANGE, CA 92867
Location Phone: (626) 569-8772
Mailing Address: 594 N GLASSELL ST ORANGE, CA 92867
Mailing Phone: (626) 569-8772
Is Sole Proprietor?: No
Is Organization Subpart?: No
Enumeration Date: 09-22-2021
Last Update Date: 07-28-2023
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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: Clinic/Center Mental Health (Including Community Mental Health Center)
Taxonomy Code: 261QM0801X
Type: Ambulatory Health Care Facilities

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: DOMINIC ENG HUNG ONG
Authorized Official Title: LMFT
Authorized Official Phone: (626) 569-8772

NPI Validation Check Digit Calculation

The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1	8	3	1	8	6	0	5	8	4
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2	8	6	1	16	6	0	5	16
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 8 + 6 + 1 + 1 + 6 + 6 + 0 + 5 + 1 + 6 + 24 = 66
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 66 = 4									4

The NPI number 1831860584 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.