DR. ZELINA CHRISTINA COOK PSY.D.
NPI 1922960939
Psychologist - Health Service in Charlotte, NC

NPI Status: Active since November 27, 2025

Contact Information

447 S SHARON AMITY RD
CHARLOTTE, NC
ZIP 28211
Phone: (704) 665-7811

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  • Individual
  • Female
  • Psychologist
  • Health Service

About ZELINA COOK

This page provides the complete NPI Profile along with additional information for Zelina Cook, a provider established in Charlotte, North Carolina with a medical specialization in Psychologist, focusing in health service . The healthcare provider is registered in the NPI registry with number 1922960939 assigned on November 2025. The practitioner's primary taxonomy code is 103TH0100X with license number 6961 (NC). The provider is registered as an individual and her NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1922960939
Provider Name
DR. ZELINA CHRISTINA COOK PSY.D.
Other Name
DR. NINA COOK
Other Name Type
Professional Name (2)
Gender
Female
Entity Type
Individual
Location Address
447 S SHARON AMITY RD CHARLOTTE, NC 28211
Location Phone
(704) 665-7811
Mailing Address
410 N 2ND AVE MAYODAN, NC 27027
Is Sole Proprietor?
Yes
Enumeration Date
11-27-2025
Last Update Date
11-27-2025
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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.
6961
License State
NC
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).

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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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 1922960939, 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
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
2
Doubled → 4
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
3
Doubled → 6
Check
9
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 2 → 4 9 → 18 → 9 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 4 + 2 + 1 + 8 + 6 + 0 + 9 + 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 1922960939.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Massage Therapist
447 S SHARON AMITY RD, SUITE 225
CHARLOTTE, NC 28211
Massage Therapist
447 S SHARON AMITY RD, STE 225
CHARLOTTE, NC 28211
Massage Therapist
447 S SHARON AMITY RD, 225
CHARLOTTE, NC 28211
Dentist (General Practice)
447 S SHARON AMITY RD, STE 100
CHARLOTTE, NC 28211
Chiropractor
447 S SHARON AMITY RD, SUITE 210
CHARLOTTE, NC 28211
Marriage & Family Therapist
447 S SHARON AMITY RD, SUITE 250
CHARLOTTE, NC 28211
Counselor (Mental Health)
447 S SHARON AMITY RD, 250
CHARLOTTE, NC 28211
Counselor (Professional)
447 S SHARON AMITY RD
CHARLOTTE, NC 28211
Psychologist
447 S SHARON AMITY RD
CHARLOTTE, NC 28211
Psychologist
447 S SHARON AMITY RD, SUITE 140
CHARLOTTE, NC 28211
Social Worker (Clinical)
447 S SHARON AMITY RD
CHARLOTTE, NC 28211
Counselor (Professional)
447 S SHARON AMITY RD
CHARLOTTE, NC 28211
Community/Behavioral Health
447 S SHARON AMITY RD, SUITE 140
CHARLOTTE, NC 28211
Clinical Neuropsychologist
447 S SHARON AMITY RD, STE 130
CHARLOTTE, NC 28211
Counselor (Mental Health)
447 S SHARON AMITY RD
CHARLOTTE, NC 28211
Counselor (Mental Health)
447 S SHARON AMITY RD
CHARLOTTE, NC 28211
Community/Behavioral Health
447 S SHARON AMITY RD, STE 250
CHARLOTTE, NC 28211
Psychologist
447 S SHARON AMITY RD
CHARLOTTE, NC 28211

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1922960939, enumerated as an "individual" on November 27, 2025.

The provider is located at 447 S SHARON AMITY RD CHARLOTTE, NC 28211 and the phone number is (704) 665-7811.

Psychologist with taxonomy code 103TH0100X and a focus in Health Service.