DR. CLAIRE DUGAN PHD
NPI 1316895113
Psychologist - Health Service in Fort Wayne, IN

NPI Status: Active since March 18, 2026

Contact Information

2100 GOSHEN RD
FORT WAYNE, IN
ZIP 46808
Phone: (260) 279-3421

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

Individual
Female
Psychologist
Health Service

About CLAIRE DUGAN

This page provides the complete NPI Profile along with additional information for Claire Dugan, a provider established in Fort Wayne, Indiana with a medical specialization in Psychologist, focusing in health service . The healthcare provider is registered in the NPI registry with number 1316895113 assigned on March 2026. The practitioner's primary taxonomy code is 103TH0100X with license number 20044051B (IN). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI: 1316895113
Provider Name: DR. CLAIRE DUGAN PHD
Gender: Female
Entity Type: Individual
Location Address: 2100 GOSHEN RD FORT WAYNE, IN 46808
Location Phone: (260) 279-3421
Mailing Address: 6737 POINTE INVERNESS WAY FORT WAYNE, IN 46804
Is Sole Proprietor?: Yes
Enumeration Date: 03-18-2026
Last Update Date: 03-18-2026
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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: Psychologist Health Service
Taxonomy Code: 103TH0100X
Type: Behavioral Health & Social Service Providers
License No.: 20044051B
License State: IN
Taxonomy Description: A psychologist, certified/licensed at the independent practice level in his/her state, who is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose growth, adjustment, or functioning is actually impaired or is demonstrably at high risk of impairment (1974).

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 1316895113, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 2

Pos 4

Unchanged

Pos 5

Doubled → 16 → 1 + 6

Pos 6

Unchanged

Pos 7

Doubled → 10 → 1 + 0

Pos 8

Unchanged

Pos 9

Doubled → 2

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 1 → 2 8 → 16 → 7 5 → 10 → 1 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 2 + 6 + 1 + 6 + 9 + 1 + 0 + 1 + 2 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3

This NPI is valid

The calculated check digit is 3, which matches the last digit of 1316895113.