SONIA MILLHOUSE
NPI 1477479954
Supports Brokerage in Cleveland, OH

NPI Status: Active since June 29, 2026

Contact Information

12808 SUMMERLAND AVE
CLEVELAND, OH
ZIP 44111
Phone: (216) 407-2518

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  • Individual
  • Female
  • Supports Brokerage

About SONIA MILLHOUSE

This page provides the complete NPI Profile along with additional information for Sonia Millhouse, a provider established in Cleveland, Ohio with a medical specialization in Supports Brokerage. The healthcare provider is registered in the NPI registry with number 1477479954 assigned on June 2026. The practitioner's primary taxonomy code is 251X00000X. The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1477479954
Provider Name
SONIA MILLHOUSE
Gender
Female
Entity Type
Individual
Location Address
12808 SUMMERLAND AVE CLEVELAND, OH 44111
Location Phone
(216) 407-2518
Mailing Address
PO BOX 110984 CLEVELAND, OH 44111
Mailing Phone
(216) 407-2518
Is Sole Proprietor?
Yes
Enumeration Date
06-29-2026
Last Update Date
06-29-2026
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Location Map

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

Supports Brokerage

Taxonomy Code
251X00000X
Type
Agencies
License State
OH
Taxonomy Description
A provider of service/function that assists participating individuals to make informed decisions about what will work best for them is consistent with their needs and reflects their individual circumstances. Serving as the agent of the individual, the service is available to assist in identifying immediate and long-term needs, developing options to meet those needs and accessing identified supports and services and may include assistance with recruiting, screening, hiring, and training in-home support providers. A family or person-centered planning approach is used. Supports Brokerage offers practical skills training to enable families and individuals to remain independent. Examples of skills training include providing information on recruiting and hiring personal care workers, managing personal care workers and providing information on effective communication and problem solving. The service/function provides sufficient information to assure that individuals understand the responsibilities involved with self-direction and assist in the development of an effective back-up and emergency plan. Plans may elect to fulfill the requirement of this service/function using a self-directed case manager or creating a distinct service. The Supports Brokerage documents the need for assistive services, planning for and documenting the use of excess funds and locating and maintaining services.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1172A00000XOther Service Providers

Driver

(OH)
2253Z00000XAgencies

In Home Supportive Care

(OH)
3332U00000XSuppliers

Home Delivered Meals

(OH)
4343900000XTransportation Services

Non-emergency Medical Transport (VAN)

(OH)
5347C00000XTransportation Services

Private Vehicle

(OH)
63747P1801XNursing Service Related Providers

Technician
Personal Care Attendant

(OH)
7376J00000XNursing Service Related Providers

Homemaker

(OH)
8385HR2060XRespite Care Facility

Respite Care
Respite Care, Intellectual and/or Developmental Disabilities

(OH)

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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 1477479954, 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 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
4
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 4 → 8 9 → 18 → 9 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 8 + 7 + 1 + 8 + 9 + 1 + 0 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1477479954.

Other Providers at the Same Location


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

Home Health
12808 SUMMERLAND AVE
CLEVELAND, OH 44111

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477479954, enumerated as an "individual" on June 29, 2026.

The provider is located at 12808 SUMMERLAND AVE CLEVELAND, OH 44111 and the phone number is (216) 407-2518.

Supports Brokerage with taxonomy code 251X00000X.