DR. MACKENZIE ABRAHAM PHD
NPI 1881053833
Psychologist in Redondo Beach, CA

NPI Status: Active since February 18, 2016

Contact Information

1840 S ELENA AVE
SUITE 207
REDONDO BEACH, CA
ZIP 90277
Phone: (310) 363-1136

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  • Individual
  • Female
  • Psychologist
  • Opted-Out Medicare

About MACKENZIE ABRAHAM

This page provides the complete NPI Profile along with additional information for Mackenzie Abraham, a provider established in Redondo Beach, California with a medical specialization in Psychologist. The healthcare provider is registered in the NPI registry with number 1881053833 assigned on February 2016. The practitioner's primary taxonomy code is 103T00000X with license number PSY26347 (CA). The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1881053833
Provider Name
DR. MACKENZIE ABRAHAM PHD
Gender
Female
Entity Type
Individual
Location Address
1840 S ELENA AVE SUITE 207 REDONDO BEACH, CA 90277
Location Phone
(310) 363-1136
Mailing Address
PO BOX 730 MANHATTAN BEACH, CA 90267
Is Sole Proprietor?
Yes
Enumeration Date
02-18-2016
Last Update Date
02-18-2016
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A psychologist like Mackenzie Abraham 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.

The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Mackenzie Abraham opted out of Medicare effective on 10-15-2024 until 10-15-2026. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare and cannot order and refer services to other healthcare providers.

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

Taxonomy Code
103T00000X
Type
Behavioral Health & Social Service Providers
License No.
PSY26347
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.

Medicare Participation & PECOS Enrollment Status

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 10-15-2024

  • Opt-Out End Date: 10-15-2026

  • Eligible to Order and Refer? No

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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 1881053833, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
5
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
Check
3
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 0 → 0 3 → 6 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 6 + 1 + 0 + 5 + 6 + 8 + 6 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1881053833.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Marriage & Family Therapist
1840 S ELENA AVE, #205
REDONDO BEACH, CA 90277
Psychologist
1840 S ELENA AVE, SUITE 207
REDONDO BEACH, CA 90277
Counselor (Addiction (Substance Use Disorder))
1840 S ELENA AVE, SUITE 207
REDONDO BEACH, CA 90277
Marriage & Family Therapist
1840 S ELENA AVE, STE. 205
REDONDO BEACH, CA 90277

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1881053833, enumerated as an "individual" on February 18, 2016.

The provider is located at 1840 S ELENA AVE SUITE 207 REDONDO BEACH, CA 90277 and the phone number is (310) 363-1136.

Psychologist with taxonomy code 103T00000X.