CATHERINE E. MAIN, INC.
NPI 1326279183
Psychologist in Corte Madera, CA

NPI Status: Active since July 28, 2009

Contact Information

240 TAMAL VISTA BLVD
SUITE 270
CORTE MADERA, CA
ZIP 94925
Phone: (415) 457-0424
Fax: (415) 388-7371

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  • Organization
  • Psychologist

About CATHERINE E. MAIN, INC.

This page provides the complete NPI Profile along with additional information for Catherine E. Main, Inc., a provider established in Corte Madera, California operating as a Psychologist. The healthcare provider is registered in the NPI registry with number 1326279183 assigned on July 2009. The practitioner's primary taxonomy code is 103T00000X with license number PSY13384 (CA). The provider is registered as an organization and their NPI record was last updated 17 years 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. The authorized official of this NPI record is Dr. Catherine E. Main Ph. D. (President)

NPI
1326279183
Provider Name
CATHERINE E. MAIN, INC.
Entity Type
Organization
Location Address
240 TAMAL VISTA BLVD SUITE 270 CORTE MADERA, CA 94925
Location Phone
(415) 457-0424
Location Fax
(415) 388-7371
Mailing Address
240 TAMAL VISTA BLVD SUITE 270 CORTE MADERA, CA 94925
Mailing Phone
(415) 457-0424
Mailing Fax
(415) 388-7371
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-28-2009
Last Update Date
07-28-2009
Code Navigator

A psychologist like Catherine E. Main, Inc. 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.
PSY13384
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)
1103TA0400XBehavioral Health & Social Service Providers

Psychologist
Addiction (Substance Use Disorder)

PSY13384 (CA)
2103TB0200XBehavioral Health & Social Service Providers

Psychologist
Cognitive & Behavioral

PSY13384 (CA)
3103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

PSY13384 (CA)
4103TC1900XBehavioral Health & Social Service Providers

Psychologist
Counseling

PSY13384 (CA)
5103TC2200XBehavioral Health & Social Service Providers

Psychologist
Clinical Child & Adolescent

PSY13384 (CA)
6103TF0000XBehavioral Health & Social Service Providers

Psychologist
Family

PSY13384 (CA)
7103TF0200XBehavioral Health & Social Service Providers

Psychologist
Forensic

PSY13384 (CA)
8103TM1800XBehavioral Health & Social Service Providers

Psychologist
Intellectual and Developmental Disabilities

PSY13384 (CA)

Group Taxonomy 193400000X MULTIPLE 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.

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. CATHERINE E. MAIN PH. D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(415) 457-0424

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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 1326279183, 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
3
Unchanged
Pos 3
2
Doubled → 4
Pos 4
6
Unchanged
Pos 5
2
Doubled → 4
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 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 2 → 4 2 → 4 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 4 + 6 + 4 + 7 + 1 + 8 + 1 + 1 + 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 1326279183.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
240 TAMAL VISTA BLVD, SUITE 162
CORTE MADERA, CA 94925
Psychologist (Clinical)
240 TAMAL VISTA BLVD, STE 290
CORTE MADERA, CA 94925
Clinical Neuropsychologist
240 TAMAL VISTA BLVD
CORTE MADERA, CA 94925
Social Worker (Clinical)
240 TAMAL VISTA BLVD, #290
CORTE MADERA, CA 94925
Counselor (Mental Health)
240 TAMAL VISTA BLVD, SUITE 270
CORTE MADERA, CA 94925
Marriage & Family Therapist
240 TAMAL VISTA BLVD, SUITE 162
CORTE MADERA, CA 94925
Marriage & Family Therapist
240 TAMAL VISTA BLVD, SUITE 270
CORTE MADERA, CA 94925
Psychologist
240 TAMAL VISTA BLVD, SUITE 270
CORTE MADERA, CA 94925
Community/Behavioral Health
240 TAMAL VISTA BLVD, #155
CORTE MADERA, CA 94925
Psychiatry & Neurology (Psychiatry)
240 TAMAL VISTA BLVD
CORTE MADERA, CA 94925
Psychiatry & Neurology (Psychiatry)
240 TAMAL VISTA BLVD, #160
CORTE MADERA, CA 94925

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326279183, enumerated as an "organization" on July 28, 2009.

The provider is located at 240 TAMAL VISTA BLVD SUITE 270 CORTE MADERA, CA 94925 and the phone number is (415) 457-0424.

Psychologist with taxonomy code 103T00000X.