HANNAH MICHELE HOLZHUETER
NPI 1992549539
Clinic/Center - Developmental Disabilities in Trenton, MI

NPI Status: Active since June 19, 2024

Contact Information

1660 FORT ST
TRENTON, MI
ZIP 48183
Phone: (734) 304-4159

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Clinic/Center
Developmental Disabilities

About HANNAH HOLZHUETER

This page provides the complete NPI Profile along with additional information for Hannah Holzhueter, a provider established in Trenton, Michigan with a medical specialization in Clinic/center, focusing in developmental disabilities . The healthcare provider is registered in the NPI registry with number 1992549539 assigned on June 2024. The practitioner's primary taxonomy code is 261QD1600X. The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI: 1992549539
Provider Name: HANNAH MICHELE HOLZHUETER
Gender: Female
Entity Type: Individual
Location Address: 1660 FORT ST TRENTON, MI 48183
Location Phone: (734) 304-4159
Mailing Address: 13761 WINDEMERE ST SOUTHGATE, MI 48195
Mailing Phone: (734) 558-5180
Is Sole Proprietor?: Yes
Enumeration Date: 06-19-2024
Last Update Date: 06-19-2024
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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: Clinic/Center Developmental Disabilities
Taxonomy Code: 261QD1600X
Type: Ambulatory Health Care Facilities
Taxonomy Description: An entity, facility, or distinct part of a facility providing comprehensive, multidiscipline diagnostic, treatment, therapy, training, and counseling services to children with congenital disorders that precipitate developmental delays and in many instances mental deficiencies (e.g., Cerebral Palsy, metabolic disorders, Sturge-Weber Syndrome, etc.).

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 1992549539, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 18 → 1 + 8

Pos 4

Unchanged

Pos 5

Doubled → 10 → 1 + 0

Pos 6

Unchanged

Pos 7

Doubled → 18 → 1 + 8

Pos 8

Unchanged

Pos 9

Doubled → 6

Check

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 5 → 10 → 1 9 → 18 → 9 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 1 + 0 + 4 + 1 + 8 + 5 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9

This NPI is valid

The calculated check digit is 9, which matches the last digit of 1992549539.