FIRST STEP BEHAVIORAL SERVICES
NPI 1598412587
Psychologist in Creedmoor, NC

NPI Status: Active since March 09, 2022

Contact Information

2026 QUAIL CIR
CREEDMOOR, NC
ZIP 27522
Phone: (919) 939-3911

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  • Organization
  • Psychologist
  • Accepts Insurance

About FIRST STEP BEHAVIORAL SERVICES

This page provides the complete NPI Profile along with additional information for First Step Behavioral Services, a provider established in Creedmoor, North Carolina operating as a Psychologist. The healthcare provider is registered in the NPI registry with number 1598412587 assigned on March 2022. The practitioner's primary taxonomy code is 103T00000X. The provider is registered as an organization and their NPI record was last updated March 2026. The authorized official of this NPI record is Dr. Carol E Williams Lpa Hsppa Bcba-d (Psychologist)

NPI
1598412587
Provider Name
FIRST STEP BEHAVIORAL SERVICES
Entity Type
Organization
Location Address
2026 QUAIL CIR CREEDMOOR, NC 27522
Location Phone
(919) 939-3911
Mailing Address
2555 CAPITOL DR # ET CREEDMOOR, NC 27522
Mailing Phone
(919) 824-0552
Mailing Fax
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-09-2022
Last Update Date
03-11-2026
Code Navigator

A psychologist like First Step Behavioral Services studies cognitive, emotional, social processes and behavior by observing, interpreting, and recording how people relate to one another and to their environments. Psychologists gather information and evaluate behavior through controlled laboratory experiments, psychoanalysis, psychotherapy or through personality, performance, aptitude, or intelligence tests, and use this information when testing theories in their research or when treating patients.

Location Map

Secondary Locations

  • 2555 Capitol Dr Ste E7
    Creedmoor, NC 27522
    (919) 824-0552

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

Taxonomy Code
103T00000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

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)
1251S00000XAgencies

Community/Behavioral Health

 

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • AmeriHealth Caritas Next Bronze Essential + No Referrals - HMO
  • AmeriHealth Caritas Next Bronze Premier + No Referrals - HMO
  • AmeriHealth Caritas Next Bronze Signature + No Referrals - HMO
  • AmeriHealth Caritas Next Gold Premier + No Referrals - HMO
  • AmeriHealth Caritas Next Gold Signature + No Referrals - HMO
  • AmeriHealth Caritas Next Silver Essential + No Referrals - HMO
  • AmeriHealth Caritas Next Silver Premier + No Referrals - HMO
  • AmeriHealth Caritas Next Silver Signature + No Referrals - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

DR. CAROL E WILLIAMS LPA HSPPA BCBA-D

Authorized Official Title
PSYCHOLOGIST
Authorized Official Phone
(919) 824-0552

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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 1598412587, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
4
Doubled → 8
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
5
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
7
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 4 → 8 2 → 4 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 8 + 1 + 4 + 5 + 1 + 6 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1598412587.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598412587, enumerated as an "organization" on March 09, 2022.

The provider is located at 2026 QUAIL CIR CREEDMOOR, NC 27522 and the phone number is (919) 939-3911.

Psychologist with taxonomy code 103T00000X.

The provider might be accepting Accepts: AmeriHealth Caritas Next. Please consult your insurance carrier or call the provider to verify.