JOHANNA MAYER PHD
NPI 1114054335
Psychologist in Portola Valley, CA
NPI Status: Active since February 27, 2007
Contact Information
4370 ALPINE RD
SUITE 102
PORTOLA VALLEY, CA
ZIP 94028
Phone: (650) 851-1164
- Individual
- Female
- Psychologist
About JOHANNA MAYER
This page provides the complete NPI Profile along with additional information for Johanna Mayer, a provider established in Portola Valley, California with a medical specialization in Psychologist. The healthcare provider is registered in the NPI registry with number 1114054335 assigned on February 2007. The practitioner's primary taxonomy code is 103T00000X with license number PSY5817 (CA). The provider is registered as an individual and her NPI record was last updated 15 years ago.
- NPI
- 1114054335
- Provider Name
- JOHANNA MAYER PHD
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 4370 ALPINE RD SUITE 102 PORTOLA VALLEY, CA 94028
- Location Phone
- (650) 851-1164
- Mailing Address
- 4370 ALPINE RD SUITE 102 PORTOLA VALLEY, CA 94028
- Mailing Phone
- (650) 851-1164
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 02-27-2007
- Last Update Date
- 06-10-2010
- Code Navigator
A psychologist like Johanna Mayer 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
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.
- PSY5817
- 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.
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 |
|---|---|---|---|
| 151141 | OTHER (01) | CA | VALUE OPTIONS PROVIDER # |
| 00PL58170 | MEDICARE ID-TYPE UNSPECIFIED (04) | CA |
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 1 | 1 | 4 | 0 | 5 | 4 | 3 | 3 | 5 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 1 | 2 | 4 | 0 | 5 | 8 | 3 | 6 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 1 + 2 + 4 + 0 + 5 + 8 + 3 + 6 + 24 = 55 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 55 = 5 | 5 | ||||||||
The NPI number 1114054335 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 6 providers are registered at the same or nearby location.
DR. KERRY DEAN KRAVITZ M.D.
Psychiatry & Neurology
(Psychiatry)
4370 ALPINE RD
SUITE 210
PORTOLA VALLEY, CA
ZIP 94028
DR. RICHARD HORTON LAUDE M.D.
Psychiatry & Neurology
(Psychiatry)
4370 ALPINE RD
SUITE 105
PORTOLA VALLEY, CA
ZIP 94028
KATHERINE OHANLAN M.D.
Obstetrics & Gynecology
(Gynecologic Oncology)
4370 ALPINE RD
SUITE 104
PORTOLA VALLEY, CA
ZIP 94028
ANNE F HENZEL
Ophthalmology
4370 ALPINE RD
SUITE 200
PORTOLA VALLEY, CA
ZIP 94028
RICHARD H. LAUDE, M.D., INC.
Psychiatry & Neurology
(Psychiatry)
4370 ALPINE RD
SUITE 105
PORTOLA VALLEY, CA
ZIP 94028
LESLIE CHIA-MEI HSU M.D.
Psychiatry & Neurology
(Psychiatry)
4370 ALPINE RD
SUITE 105
PORTOLA VALLEY, CA
ZIP 94028
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1114054335, enumerated as an "individual" on February 27, 2007.
The provider is located at 4370 ALPINE RD SUITE 102 PORTOLA VALLEY, CA 94028 and the phone number is (650) 851-1164.
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.
