DR. DAVID JAMES FISHER PH.D.
NPI 1578891081
Psychoanalyst in Los Angeles, CA

NPI Status: Active since November 20, 2009

Contact Information

1800 FAIRBURN AVE
SUITE 203
LOS ANGELES, CA
ZIP 90025
Phone: (310) 552-0868

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  • Individual
  • Male
  • Psychoanalyst

About DAVID FISHER

This page provides the complete NPI Profile along with additional information for David Fisher, a provider established in Los Angeles, California with a medical specialization in Psychoanalyst. The healthcare provider is registered in the NPI registry with number 1578891081 assigned on November 2009. The practitioner's primary taxonomy code is 102L00000X with license number RP-030 (CA). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1578891081
Provider Name
DR. DAVID JAMES FISHER PH.D.
Gender
Male
Entity Type
Individual
Location Address
1800 FAIRBURN AVE SUITE 203 LOS ANGELES, CA 90025
Location Phone
(310) 552-0868
Mailing Address
1800 FAIRBURN AVE SUITE 203 LOS ANGELES, CA 90025
Mailing Phone
(310) 552-0868
Is Sole Proprietor?
Yes
Enumeration Date
11-20-2009
Last Update Date
11-20-2009
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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

Psychoanalyst

Taxonomy Code
102L00000X
Type
Behavioral Health & Social Service Providers
License No.
RP-030
License State
CA
Taxonomy Description
Psychoanalysis is a comprehensive, theoretical framework which, when applied to a treatment process, consists of an intensive verbal, therapeutic relationship between an analyst and an analysand which aims for symptom relief, emotional growth, and personal integration. The psychoanalytic treatment process includes, but is not limited to, the recognition of unconscious processes and conflicts; the significance of developmental influences; and the impact of resistances, defenses, transference and countertransference phenomena. Treatment is enhanced by an understanding developed in the analyst's training and personal analysis of unconscious manifestations, such as dreams, slips of the tongue, fantasies and day dreams. Psychoanalytic technique varies in relation to theoretical orientation.

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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 1578891081, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
5
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
1
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 7 → 14 → 5 8 → 16 → 7 1 → 2 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 4 + 8 + 1 + 6 + 9 + 2 + 0 + 1 + 6 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1578891081.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
1800 FAIRBURN AVE, #107
LOS ANGELES, CA 90025
Psychologist
1800 FAIRBURN AVE, #103
LOS ANGELES, CA 90025
Psychiatry & Neurology (Psychiatry)
1800 FAIRBURN AVE, SUITE 211
LOS ANGELES, CA 90025
Specialist
1800 FAIRBURN AVE, 207
LOS ANGELES, CA 90025
Psychiatry & Neurology (Child & Adolescent Psychiatry)
1800 FAIRBURN AVE, SUITE 100
LOS ANGELES, CA 90025
Social Worker (Clinical)
1800 FAIRBURN AVE, SUITE 210
LOS ANGELES, CA 90025
Psychiatry & Neurology (Psychiatry)
1800 FAIRBURN AVE
LOS ANGELES, CA 90025
Social Worker (Clinical)
1800 FAIRBURN AVE, SUITE 106
LOS ANGELES, CA 90025
Psychiatry & Neurology (Child & Adolescent Psychiatry)
1800 FAIRBURN AVE, # 101
LOS ANGELES, CA 90025
Psychologist (Clinical)
1800 FAIRBURN AVE, SUITE 103
LOS ANGELES, CA 90025
Psychologist
1800 FAIRBURN AVE, SUITE 204
LOS ANGELES, CA 90025
Psychologist (Psychoanalysis)
1800 FAIRBURN AVE, 209
LOS ANGELES, CA 90025
Psychiatry & Neurology (Child & Adolescent Psychiatry)
1800 FAIRBURN AVE, SUITE #105
LOS ANGELES, CA 90025

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578891081, enumerated as an "individual" on November 20, 2009.

The provider is located at 1800 FAIRBURN AVE SUITE 203 LOS ANGELES, CA 90025 and the phone number is (310) 552-0868.

Psychoanalyst with taxonomy code 102L00000X.