JOSEPH GREBEL PH.D. NPI 1801958699
Psychologist in San Francisco, CA

About JOSEPH GREBEL PH.D.

Joseph Grebel is a provider established in San Francisco, California and his medical specialization is Psychologist. The NPI number of Joseph Grebel is 1801958699 and was assigned on December 2006. The practitioner's primary taxonomy code is 103T00000X with license number PSY14428 (CA). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1801958699
Provider Name JOSEPH GREBEL PH.D.
Location Address295 FELL ST SUITE B SAN FRANCISCO, CA 94102
Location Phone(415) 252-1447
Mailing Address295 FELL ST SUITE B SAN FRANCISCO, CA 94102
GenderMale
NPI Entity TypeIndividual
Is Sole Proprietor?Yes
Enumeration Date12-15-2006
Last Update Date07-08-2007

A psychologist like Joseph Grebel Ph.d. 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..



Primary Taxonomy

The primary taxonomy code defines the provider type, classification, and specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Taxonomy Code103T00000X
ClassificationPsychologist
TypeBehavioral Health & Social Service Providers
License No.PSY14428
License StateCA
Taxonomy DescriptionA 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.

Business Address

JOSEPH GREBEL PH.D.
295 FELL ST
SUITE B
SAN FRANCISCO, CA
ZIP 94102
Phone: (415) 252-1447

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Mailing Address

JOSEPH GREBEL PH.D.
295 FELL ST
SUITE B
SAN FRANCISCO, CA
ZIP 94102
Phone: (415) 252-1447


Location Map

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.
1801958699
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
280118516618
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 8 + 0 + 1 + 1 + 8 + 5 + 1 + 6 + 6 + 1 + 8 + 24 = 71
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 71 = 99

The NPI number 1801958699 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


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

NPI Name / Type Taxonomy Address
1497707558 DONALD EUGENE TARVER II MD
Individual
Psychiatry & Neurology (Psychiatry)295 FELL ST
SAN FRANCISCO, CA 94102
(415) 252-7708
1245269950DR. NORMAN ZUKOWSKY PH.D.
Individual
Psychologist (Clinical)295 FELL ST SUITE B
SAN FRANCISCO, CA 94102
(414) 885-2470
1619001831 GINA MENDICINO
Individual
Marriage & Family Therapist295 FELL ST SUITE B
SAN FRANCISCO, CA 94102
(415) 646-0904
1831314863DR. JOHN CARTEN MCLAUGHLIN PSYD.
Individual
Psychologist295 FELL ST SUITE A
SAN FRANCISCO, CA 94102
(415) 861-7690
1003035007DR. MARY SUSAN HANSEN MD
Individual
Psychiatry & Neurology (Psychiatry)295 FELL ST SUITE A
SAN FRANCISCO, CA 94102
(415) 648-3291
1003016528 ROBYN ALAGONA M.A.
Individual
Marriage & Family Therapist295 FELL ST SUITE B
SAN FRANCISCO, CA 94102
(415) 419-2406
1902139413DR. AMIE CHARMAINE EHRHART
Individual
Psychologist (Clinical)295 FELL ST SUITE A
SAN FRANCISCO, CA 94102
(415) 412-1001
1407128382 ROBERT LEE MD
Individual
General Practice295 FELL ST
SAN FRANCISCO, CA 94102
(415) 255-2508
1487070777 ALLAN REGENSTREIF MFT
Individual
Marriage & Family Therapist295 FELL ST SUITE B
SAN FRANCISCO, CA 94102
(415) 431-7073
1417344821 ALISON HOWARD MFT
Individual
Marriage & Family Therapist295 FELL ST SUITE A
SAN FRANCISCO, CA 94102
(415) 294-5083
1407081425DR. AKHILA ELIZABETH A KOLESAR PH.D.
Individual
Psychologist295 FELL ST STE A
SAN FRANCISCO, CA 94102
(415) 650-6261

Frequently Asked Questions

What is Joseph Grebel PH.D. NPI number?

The NPI number assigned to Joseph Grebel PH.D. is 1801958699, registered as an "individual" on December 15, 2006

Where is Joseph Grebel PH.D. located?

The provider is located at 295 Fell St Suite B San Francisco, Ca 94102 and the phone number is (415) 252-1447

Which is Joseph Grebel PH.D. specialty?

The provider's speciality is Psychologist

How do I update my NPI information?

The NPI record of Joseph Grebel PH.D. was last updated on December 15, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected]
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us at: [email protected]