WALBROOK HOUSE
NPI 1013454644
Intermediate Care Facility, Intellectual Disabilities in Hacienda Heights, CA

NPI Status: Active since January 20, 2017

Contact Information

15122 WALBROOK DR
HACIENDA HEIGHTS, CA
ZIP 91745
Phone: (626) 330-4048
Fax: (626) 330-7458

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About WALBROOK HOUSE

This page provides the complete NPI Profile along with additional information for Walbrook House, a provider established in Hacienda Heights, California operating as a Intermediate Care Facility, Intellectual Disabilities. The healthcare provider is registered in the NPI registry with number 1013454644 assigned on January 2017. The practitioner's primary taxonomy code is 315P00000X. The provider is registered as an organization and their NPI record was last updated 9 years ago. The provider's is doing business as Walbrook House. The authorized official of this NPI record is Ms. Grace S Mercado (Executive Director)

NPI
1013454644
Provider Legal Name
GSM HEALTHCARE SERVICE, LLC
Other Organization Name
WALBROOK HOUSE
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
15122 WALBROOK DR HACIENDA HEIGHTS, CA 91745
Location Phone
(626) 330-4048
Location Fax
(626) 330-7458
Mailing Address
445 S FAIR OAKS AVE PASADENA, CA 91105
Mailing Phone
(626) 304-6900
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-20-2017
Last Update Date
01-20-2017
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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

Intermediate Care Facility, Intellectual Disabilities

Taxonomy Code
315P00000X
Type
Nursing & Custodial Care Facilities
Taxonomy Description
An intermediate care facility providing services for individuals with intellectual disabilities.

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. GRACE S MERCADO

Authorized Official Title
EXECUTIVE DIRECTOR
Authorized Official Phone
(626) 304-6900

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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 1013454644, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 2 + 3 + 8 + 5 + 8 + 6 + 8 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1013454644.

Other Providers at the Same Location


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

Intermediate Care Facility, Intellectual Disabilities
15122 WALBROOK DR
HACIENDA HEIGHTS, CA 91745

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013454644, enumerated as an "organization" on January 20, 2017.

The provider is located at 15122 WALBROOK DR HACIENDA HEIGHTS, CA 91745 and the phone number is (626) 330-4048.

Intermediate Care Facility, Intellectual Disabilities with taxonomy code 315P00000X.