DR. JEFFREY MITCHELL SEIFF PSY.D.
NPI 1285961540
Psychologist in San Francisco, CA
NPI Status: Active since November 06, 2009
Contact Information
4220 CALIFORNIA ST STE 201
SAN FRANCISCO, CA
ZIP 94118
Phone: (415) 845-2337
- Individual
- Male
- Psychologist
About JEFFREY SEIFF
This page provides the complete NPI Profile along with additional information for Jeffrey Seiff, a provider established in San Francisco, California with a medical specialization in Psychologist. The healthcare provider is registered in the NPI registry with number 1285961540 assigned on November 2009. The practitioner's primary taxonomy code is 103T00000X with license number PSB33201 (CA). The provider is registered as an individual and his NPI record was last updated 16 years ago.
- NPI
- 1285961540
- Provider Name
- DR. JEFFREY MITCHELL SEIFF PSY.D.
- Other Name
- DR. JAY M. SEIFF-HARON PSY.D.
- Other Name Type
- Professional Name (2)
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 4220 CALIFORNIA ST STE 201 SAN FRANCISCO, CA 94118
- Location Phone
- (415) 845-2337
- Mailing Address
- 4220 CALIFORNIA ST STE 201 SAN FRANCISCO, CA 94118
- Mailing Phone
- (415) 845-2337
- Is Sole Proprietor?
- No
- Enumeration Date
- 11-06-2009
- Last Update Date
- 11-06-2009
- Code Navigator
A psychologist like Jeffrey Seiff 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.
- PSB33201
- 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) |
|---|---|---|---|---|
| 1 | 103TC2200X | Behavioral Health & Social Service Providers | Psychologist | PSB33819 (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 | 2 | 8 | 5 | 9 | 6 | 1 | 5 | 4 | 0 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 16 | 5 | 18 | 6 | 2 | 5 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 2 + 1 + 6 + 5 + 1 + 8 + 6 + 2 + 5 + 8 + 24 = 70 | |||||||||
| Step 3: because the number obtained in step 2 ends in zero, the check digit is zero. | |||||||||
| 0 | |||||||||
The NPI number 1285961540 is valid because the calculated check digit 0 using the Luhn validation algorithm matches the last digit of the original NPI number.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1285961540, enumerated in the NPI registry as an "individual" on November 06, 2009
The provider is located at 4220 California St Ste 201 San Francisco, Ca 94118 and the phone number is (415) 845-2337
The provider's speciality is Psychologist with taxonomy code 103T00000X
This NPI record was last updated on November 06, 2009. 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].
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