MR. DARRELL LEMONT ELLIS JR. ADMINISTRATOR
NPI 1174925424
Residential Treatment Facility, Emotionally Disturbed Children in Maricopa, AZ

NPI Status: Active since September 18, 2014

Contact Information

43646 W YUCCA LN
MARICOPA, AZ
ZIP 85138
Phone: (520) 483-4219

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  • Individual
  • Male
  • Residential Treatment Facility, Emotiona...

About DARRELL ELLIS

This page provides the complete NPI Profile along with additional information for Darrell Ellis, a provider established in Maricopa, Arizona with a medical specialization in Residential Treatment Facility, Emotionally Disturbed Children. The healthcare provider is registered in the NPI registry with number 1174925424 assigned on September 2014. The practitioner's primary taxonomy code is 322D00000X with license number BHRF20103 (AZ). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1174925424
Provider Name
MR. DARRELL LEMONT ELLIS JR. ADMINISTRATOR
Gender
Male
Entity Type
Individual
Location Address
43646 W YUCCA LN MARICOPA, AZ 85138
Location Phone
(520) 483-4219
Mailing Address
43646 W YUCCA LN MARICOPA, AZ 85138
Mailing Phone
(520) 483-4219
Is Sole Proprietor?
Yes
Enumeration Date
09-18-2014
Last Update Date
12-06-2025
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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

Residential Treatment Facility, Emotionally Disturbed Children

Taxonomy Code
322D00000X
Type
Residential Treatment Facilities
License No.
BHRF20103
License State
AZ
Taxonomy Description
A residential facility that provides habilitation services and other care and treatment to children diagnosed with mental health illness, behavioral issues, and intellectual disabilities and are not able to live independently.

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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 1174925424, 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 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
1
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
2
Doubled → 4
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 7 → 14 → 5 9 → 18 → 9 5 → 10 → 1 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 1 + 8 + 2 + 1 + 0 + 4 + 4 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1174925424.

Other Providers at the Same Location


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

Behavior Technician
43646 W YUCCA LN
MARICOPA, AZ 85138

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174925424, enumerated as an "individual" on September 18, 2014.

The provider is located at 43646 W YUCCA LN MARICOPA, AZ 85138 and the phone number is (520) 483-4219.

Residential Treatment Facility, Emotionally Disturbed Children with taxonomy code 322D00000X.