DANIEL PATRICK GIZZO JR. PH.D.
NPI 1275738288
Psychologist - Clinical in El Cajon, CA

NPI Status: Active since June 19, 2007

Contact Information

1630 E MAIN ST
3RD FLOOR
EL CAJON, CA
ZIP 92021
Phone: (619) 590-5189
Fax: (619) 590-5155

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  • Individual
  • Male
  • Psychologist
  • Clinical

About DANIEL GIZZO

This page provides the complete NPI Profile along with additional information for Daniel Gizzo, a provider established in El Cajon, California with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1275738288 assigned on June 2007. The practitioner's primary taxonomy code is 103TC0700X with license number PSY18926 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1275738288
Provider Name
DANIEL PATRICK GIZZO JR. PH.D.
Gender
Male
Entity Type
Individual
Location Address
1630 E MAIN ST 3RD FLOOR EL CAJON, CA 92021
Location Phone
(619) 590-5189
Location Fax
(619) 590-5155
Mailing Address
PO BOX 22165 SAN DIEGO, CA 92192
Mailing Phone
(619) 590-5189
Mailing Fax
(619) 590-5155
Is Sole Proprietor?
No
Enumeration Date
06-19-2007
Last Update Date
07-08-2007
Code Navigator

A clinical psychologist like Daniel Gizzo assesses, diagnoses, and treats mental, emotional, and behavioral disorders. Clinical psychologists help people deal with problems ranging from short-term personal issues to severe, chronic conditions. Clinical psychologists interview patients, give diagnostic tests, provide psychotherapy and design behavior modification programs to help 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 Clinical

Taxonomy Code
103TC0700X
Type
Behavioral Health & Social Service Providers
License No.
PSY18926
License State
CA
Taxonomy Description
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

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)
1103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

015345 (NY)

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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 1275738288, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 4 + 5 + 1 + 4 + 3 + 1 + 6 + 2 + 1 + 6 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1275738288.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Social Worker (Clinical)
1630 E MAIN ST
EL CAJON, CA 92021
Social Worker (Clinical)
1630 E MAIN ST
EL CAJON, CA 92021
Social Worker (Clinical)
1630 E MAIN ST
EL CAJON, CA 92021
Marriage & Family Therapist
1630 E MAIN ST
EL CAJON, CA 92021
Marriage & Family Therapist
1630 E MAIN ST
EL CAJON, CA 92021
Social Worker (Clinical)
1630 E MAIN ST
EL CAJON, CA 92021
Social Worker (Clinical)
1630 E MAIN ST
EL CAJON, CA 92021
Social Worker (Clinical)
1630 E MAIN ST
EL CAJON, CA 92021
Pharmacist
1630 E MAIN ST
EL CAJON, CA 92021
Pharmacist
1630 E MAIN ST
EL CAJON, CA 92021
Pharmacist
1630 E MAIN ST
EL CAJON, CA 92021
Marriage & Family Therapist
1630 E MAIN ST
EL CAJON, CA 92021
Psychiatry & Neurology (Psychiatry)
1630 E MAIN ST
EL CAJON, CA 92021
Pharmacist
1630 E MAIN ST, 1ST FLOOR, PHARMACY
EL CAJON, CA 92021
Counselor (Mental Health)
1630 E MAIN ST
EL CAJON, CA 92021
Pharmacist
1630 E MAIN ST
EL CAJON, CA 92021
Social Worker (Clinical)
1630 E MAIN ST
EL CAJON, CA 92021
Psychiatry & Neurology (Psychiatry)
1630 E MAIN ST
EL CAJON, CA 92021
Psychiatry & Neurology (Psychiatry)
1630 E MAIN ST
EL CAJON, CA 92021
Psychologist (Clinical)
1630 E MAIN ST
EL CAJON, CA 92021

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275738288, enumerated as an "individual" on June 19, 2007.

The provider is located at 1630 E MAIN ST 3RD FLOOR EL CAJON, CA 92021 and the phone number is (619) 590-5189.

Psychologist with taxonomy code 103TC0700X and a focus in Clinical.