DR. FRANCIS LOUIS DI PELESI PSYD
NPI 1225255417
Psychologist in Oakland, CA

NPI Status: Active since April 19, 2007

Contact Information

400 30TH ST
SUITE 300
OAKLAND, CA
ZIP 94609
Phone: (510) 628-0949
Fax: (510) 628-0947

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  • Individual
  • Male
  • Psychologist

About FRANCIS DI PELESI

This page provides the complete NPI Profile along with additional information for Francis Di Pelesi, a provider established in Oakland, California with a medical specialization in Psychologist. The healthcare provider is registered in the NPI registry with number 1225255417 assigned on April 2007. The practitioner's primary taxonomy code is 103T00000X with license number PSY21140 (CA). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1225255417
Provider Name
DR. FRANCIS LOUIS DI PELESI PSYD
Gender
Male
Entity Type
Individual
Location Address
400 30TH ST SUITE 300 OAKLAND, CA 94609
Location Phone
(510) 628-0949
Location Fax
(510) 628-0947
Mailing Address
8390 CHAMPIONS GATE BLVD SUITE 215 CHAMPIONS GATE, FL 33896
Mailing Phone
(407) 390-1677
Mailing Fax
(510) 628-0947
Is Sole Proprietor?
No
Enumeration Date
04-19-2007
Last Update Date
07-26-2016
Code Navigator

A psychologist like Francis Di Pelesi 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.
PSY21140
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.

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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 1225255417, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
2
Unchanged
Pos 3
2
Doubled → 4
Pos 4
5
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
1
Doubled → 2
Check
7
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 5 → 10 → 1 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 4 + 5 + 1 + 0 + 4 + 2 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1225255417.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Orthopaedic Surgery
400 30TH ST, SUITE 400
OAKLAND, CA 94609
Dermatology
400 30TH ST, SUITE 205
OAKLAND, CA 94609
Dentist (General Practice)
400 30TH ST, SUITE 204
OAKLAND, CA 94609
Dentist
400 30TH ST, SUITE 208
OAKLAND, CA 94609
Clinic/Center (Community Health)
400 30TH ST, SUITE 401
OAKLAND, CA 94609
Pharmacy
400 30TH ST, SUITE 300
OAKLAND, CA 94609
Orthopaedic Surgery
400 30TH ST, SUITE 400
OAKLAND, CA 94609
Hearing Instrument Specialist
400 30TH ST
OAKLAND, CA 94609
Nurse Practitioner (Family)
400 30TH ST, STE 300
OAKLAND, CA 94609
Home Health
400 30TH ST, SUITE 300
OAKLAND, CA 94609
Audiologist
400 30TH ST, SUITE 101
OAKLAND, CA 94609
Clinic/Center
400 30TH ST, SUITE 300
OAKLAND, CA 94609
Clinic/Center (Hearing and Speech)
400 30TH ST, STE. 101
OAKLAND, CA 94609
Pharmacy (Specialty Pharmacy)
400 30TH ST, STE 300
OAKLAND, CA 94609

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225255417, enumerated as an "individual" on April 19, 2007.

The provider is located at 400 30TH ST SUITE 300 OAKLAND, CA 94609 and the phone number is (510) 628-0949.

Psychologist with taxonomy code 103T00000X.