MS. NAJJIYYA CHRISTINE ARNOLD PHD CANDIDATE
NPI 1487636809
Psychologist in Sacramento, CA

NPI Status: Active since November 20, 2005

Contact Information

8365 STONYBECK CIR
7902 GERBER ROAD, SUITE 232
SACRAMENTO, CA
ZIP 95828
Phone: (916) 705-6259
Fax: (916) 897-9744

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  • Individual
  • Female
  • Psychologist

About NAJJIYYA ARNOLD

This page provides the complete NPI Profile along with additional information for Najjiyya Arnold, a provider established in Sacramento, California with a medical specialization in Psychologist. The healthcare provider is registered in the NPI registry with number 1487636809 assigned on November 2005. The practitioner's primary taxonomy code is 103T00000X with license number PSB94021376 (CA). The provider is registered as an individual and her NPI record was last updated 11 years ago.

NPI
1487636809
Provider Name
MS. NAJJIYYA CHRISTINE ARNOLD PHD CANDIDATE
Gender
Female
Entity Type
Individual
Location Address
8365 STONYBECK CIR 7902 GERBER ROAD, SUITE 232 SACRAMENTO, CA 95828
Location Phone
(916) 705-6259
Location Fax
(916) 897-9744
Mailing Address
8365 STONYBECK CIR 7902 GERBER ROAD, SUITE 232 SACRAMENTO, CA 95828
Mailing Phone
(916) 705-6259
Mailing Fax
(916) 897-9744
Is Sole Proprietor?
Yes
Enumeration Date
11-20-2005
Last Update Date
05-04-2015
Code Navigator

A psychologist like Najjiyya Arnold 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.

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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

Taxonomy Code
103T00000X
Type
Behavioral Health & Social Service Providers
License No.
PSB94021376
License State
CA
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)
1103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

PSB94021376 (CA)
2103TP2701XBehavioral Health & Social Service Providers

Psychologist
Group Psychotherapy

PSB94021376 (CA)
3106H00000XBehavioral Health & Social Service Providers

Marriage & Family Therapist

IMF 73333 (CA)

Insurance Plans Accepted

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

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
1487636809OTHER (01)CAPSYCHOLOGICAL ASSISTANT REGISTRATION NO. PSB94021376
1487636809OTHER (01)CAMARRIAGE & FAMILY REGISTERED THERAPIST NO. IMF 73333

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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 1487636809, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
4
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
Unchanged
Pos 9
0
Doubled → 0
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 8 → 16 → 7 6 → 12 → 3 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 1 + 2 + 3 + 1 + 2 + 8 + 0 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1487636809.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487636809, enumerated as an "individual" on November 20, 2005.

The provider is located at 8365 STONYBECK CIR 7902 GERBER ROAD, SUITE 232 SACRAMENTO, CA 95828 and the phone number is (916) 705-6259.

Psychologist with taxonomy code 103T00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.