ACU HEALTHCARE SERVICES INC.
NPI 1891669743
Respite Care in Buena Park, CA

NPI Status: Active since October 02, 2025

Contact Information

5836 TRINIDAD WAY # 141716
BUENA PARK, CA
ZIP 90620
Phone: (626) 725-5794

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  • Organization
  • Respite Care

About ACU HEALTHCARE SERVICES INC.

This page provides the complete NPI Profile along with additional information for Acu Healthcare Services Inc., a provider established in Buena Park, California operating as a Respite Care. The healthcare provider is registered in the NPI registry with number 1891669743 assigned on October 2025. The practitioner's primary taxonomy code is 385H00000X. The provider is registered as an organization and their NPI record was last updated April 2026. The authorized official of this NPI record is Ms. Angelica Ubungen (Ceo)

NPI
1891669743
Provider Name
ACU HEALTHCARE SERVICES INC.
Entity Type
Organization
Location Address
5836 TRINIDAD WAY # 141716 BUENA PARK, CA 90620
Location Phone
(626) 725-5794
Mailing Address
8605 SANTA MONICA BLVD # 141716 WEST HOLLYWOOD, CA 90069
Mailing Phone
(626) 725-5794
Mailing Fax
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-02-2025
Last Update Date
04-06-2026
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Location Map

Secondary Locations

  • 2716 N. Arrowhead Ave
    San Bernardino, CA 92405
    (626) 725-5794
  • 815 N Arrowhead Ave
    San Bernardino, CA 92401
    (855) 586-4623
  • 4905 Village Green Way
    San Bernardino, CA 92407
    (626) 725-5794

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

Respite Care

Taxonomy Code
385H00000X
Type
Respite Care Facility

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

MS. ANGELICA UBUNGEN

Authorized Official Title
CEO
Authorized Official Phone
(855) 586-4623

Reviews for ACU HEALTHCARE SERVICES INC.

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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 1891669743, 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 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
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
4
Doubled → 8
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 9 → 18 → 9 6 → 12 → 3 9 → 18 → 9 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 2 + 6 + 1 + 8 + 7 + 8 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1891669743.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891669743, enumerated as an "organization" on October 02, 2025.

The provider is located at 5836 TRINIDAD WAY # 141716 BUENA PARK, CA 90620 and the phone number is (626) 725-5794.

Respite Care with taxonomy code 385H00000X.