NICOLE A ADDISON
NPI 1922999002
Psychologist - Intellectual and Developmental Disabilities in Middletown, DE
NPI Status: Active since July 15, 2025
Contact Information
18 AUGUSTINE BLVD
MIDDLETOWN, DE
ZIP 19709
Phone: (302) 373-1774
- Individual
- Female
- Psychologist
- Intellectual and Developmental Disabilit...
About NICOLE ADDISON
This page provides the complete NPI Profile along with additional information for Nicole Addison, a provider established in Middletown, Delaware with a medical specialization in Psychologist, focusing in intellectual and developmental disabilities . The healthcare provider is registered in the NPI registry with number 1922999002 assigned on July 2025. The practitioner's primary taxonomy code is 103TM1800X. The provider is registered as an individual and her NPI record was last updated July 2025.
- NPI
- 1922999002
- Provider Name
- NICOLE A ADDISON
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 18 AUGUSTINE BLVD MIDDLETOWN, DE 19709
- Location Phone
- (302) 373-1774
- Mailing Address
- 18 AUGUSTINE BLVD MIDDLETOWN, DE 19709
- Mailing Phone
- (302) 373-1774
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 07-15-2025
- Last Update Date
- 07-15-2025
- Code Navigator
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
Psychologist Intellectual and Developmental Disabilities
- Taxonomy Code
- 103TM1800X
- Type
- Behavioral Health & Social Service Providers
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 9 | 2 | 2 | 9 | 9 | 9 | 0 | 0 | 2 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 9 | 4 | 2 | 18 | 9 | 18 | 0 | 0 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 9 + 4 + 2 + 1 + 8 + 9 + 1 + 8 + 0 + 0 + 24 = 68 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 68 = 2 | 2 | ||||||||
The NPI number 1922999002 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1922999002, enumerated in the NPI registry as an "individual" on July 15, 2025
The provider is located at 18 Augustine Blvd Middletown, De 19709 and the phone number is (302) 373-1774
The provider's speciality is Psychologist with taxonomy code 103TM1800X with a focus in Intellectual and Developmental Disabilities
This NPI record was last updated on July 15, 2025. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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