JUSTIN ANTHONY ZEPPIERI M.D.
NPI 1265814404
Psychiatry & Neurology - Psychiatry in Litchfield Park, AZ

NPI Status: Active since June 24, 2015

Contact Information

13331 W INDIAN SCHOOL RD STE B203
LITCHFIELD PARK, AZ
ZIP 85340
Phone: (623) 269-3990
Fax: (623) 269-3924

NPI Profile Information
Primary Taxonomy
Secondary Locations
Areas of Expertise
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Psychiatry & Neurology
Psychiatry

About JUSTIN ZEPPIERI

This page provides the complete NPI Profile along with additional information for Justin Zeppieri, a provider established in Litchfield Park, Arizona with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1265814404 assigned on June 2015. The practitioner's primary taxonomy code is 2084P0800X with license number 59993 (AZ). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI: 1265814404
Provider Name: JUSTIN ANTHONY ZEPPIERI M.D.
Gender: Male
Entity Type: Individual
Location Address: 13331 W INDIAN SCHOOL RD STE B203 LITCHFIELD PARK, AZ 85340
Location Phone: (623) 269-3990
Location Fax: (623) 269-3924
Mailing Address: 4801 E MCDOWELL RD STE 250 PHOENIX, AZ 85008
Mailing Phone: (602) 464-9576
Mailing Fax: (623) 269-3924
Is Sole Proprietor?: No
Enumeration Date: 06-24-2015
Last Update Date: 06-20-2023
Code Navigator

A psychiatrist like Justin Zeppieri are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.

Location Map

Secondary Locations

18555 N 79th Ave Ste D107
Glendale, AZ 85308
(602) 777-3477
6535 W Camelback Rd Ste 4
Phoenix, AZ 85033
(623) 231-5535

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: Psychiatry & Neurology Psychiatry
Taxonomy Code: 2084P0800X
Type: Allopathic & Osteopathic Physicians
License No.: 59993
License State: AZ
Taxonomy Description: A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 30-39 minutes
Psychotherapy with evaluation and management visit, 30 minutes

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 1265814404, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 12 → 1 + 2

Pos 4

Unchanged

Pos 5

Doubled → 16 → 1 + 6

Pos 6

Unchanged

Pos 7

Doubled → 8

Pos 8

Unchanged

Pos 9

Doubled → 0

Check

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 6 → 12 → 3 8 → 16 → 7 4 → 8 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 2 + 5 + 1 + 6 + 1 + 8 + 4 + 0 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4

This NPI is valid

The calculated check digit is 4, which matches the last digit of 1265814404.