GRANDEUR MINDS
NPI 1558294793
Community Based Residential Treatment Facility, Mental Illness in Toledo, OH

NPI Status: Active since June 06, 2026

Contact Information

1544 S BYRNE RD STE J
TOLEDO, OH
ZIP 43614
Phone: (419) 413-0405

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  • Organization
  • Community Based Residential Treatment Fa...

About GRANDEUR MINDS

This page provides the complete NPI Profile along with additional information for Grandeur Minds, a provider established in Toledo, Ohio operating as a Community Based Residential Treatment Facility, Mental Illness. The healthcare provider is registered in the NPI registry with number 1558294793 assigned on June 2026. The practitioner's primary taxonomy code is 320800000X. The provider is registered as an organization and their NPI record was last updated June 2026. Grandeur Minds operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Michelle Jeffries (Owner)

NPI
1558294793
Provider Name
GRANDEUR MINDS
Entity Type
Organization
Location Address
1544 S BYRNE RD STE J TOLEDO, OH 43614
Location Phone
(419) 413-0405
Mailing Address
1544 S BYRNE RD STE J TOLEDO, OH 43614
Mailing Phone
(419) 413-0405
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-06-2026
Last Update Date
06-06-2026
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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

Community Based Residential Treatment Facility, Mental Illness

Taxonomy Code
320800000X
Type
Residential Treatment Facilities
Taxonomy Description
A home-like residential facility providing psychiatric treatment and psycho/social rehabilitative services to individuals diagnosed with mental illness.

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)
1163WC0400XNursing Service Providers

Registered Nurse
Case Management

 
2163WC1500XNursing Service Providers

Registered Nurse
Community Health

 
3251S00000XAgencies

Community/Behavioral Health

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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

MICHELLE JEFFRIES

Authorized Official Title
OWNER
Authorized Official Phone
(419) 413-0405

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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 1558294793, 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
5
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
2
Doubled → 4
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 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 5 → 10 → 1 2 → 4 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 4 + 9 + 8 + 7 + 1 + 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 1558294793.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558294793, enumerated as an "organization" on June 06, 2026.

The provider is located at 1544 S BYRNE RD STE J TOLEDO, OH 43614 and the phone number is (419) 413-0405.

Community Based Residential Treatment Facility, Mental Illness with taxonomy code 320800000X.