MRS. AVA GREER MARSHALL-GARZA PMHNP
NPI 1174306906
Clinical Nurse Specialist - Psychiatric/Mental Health in Chandler, AZ

NPI Status: Active since August 15, 2023

Contact Information

2190 N GRACE BLVD
CHANDLER, AZ
ZIP 85225
Phone: (480) 955-0937

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Clinical Nurse Specialist
Psychiatric/Mental Health

About AVA MARSHALL-GARZA

This page provides the complete NPI Profile along with additional information for Ava Marshall-garza, a provider established in Chandler, Arizona with a medical specialization in Clinical Nurse Specialist, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1174306906 assigned on August 2023. The practitioner's primary taxonomy code is 364SP0808X with license number 291939 (AZ). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI: 1174306906
Provider Name: MRS. AVA GREER MARSHALL-GARZA PMHNP
Gender: Female
Entity Type: Individual
Location Address: 2190 N GRACE BLVD CHANDLER, AZ 85225
Location Phone: (480) 955-0937
Mailing Address: 39311 N LUKE CIR SAN TAN VALLEY, AZ 85140
Mailing Phone: (480) 310-6963
Is Sole Proprietor?: No
Enumeration Date: 08-15-2023
Last Update Date: 08-15-2023
Code Navigator

A Clinical Nurse Specialist (CNS) like Ava Marshall-garza is a type of advanced practice registered nurse (APRN) that provides direct patient care in various nursing specialties, including pediatrics or psychiatric-mental health. CNSs collaborate with other nurses and medical professionals to improve patient care quality. CNSs are often positioned in leadership roles where they may provide education and mentorship to other nursing personnel. Additionally, CNSs may also conduct research and advocate for certain healthcare policies.

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: Clinical Nurse Specialist Psychiatric/Mental Health
Taxonomy Code: 364SP0808X
Type: Physician Assistants & Advanced Practice Nursing Providers
License No.: 291939
License State: AZ

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 1174306906, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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 → 14 → 1 + 4

Pos 4

Unchanged

Pos 5

Doubled → 6

Pos 6

Unchanged

Pos 7

Doubled → 12 → 1 + 2

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 7 → 14 → 5 3 → 6 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 6 + 0 + 1 + 2 + 9 + 0 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6

This NPI is valid

The calculated check digit is 6, which matches the last digit of 1174306906.