FRESNO VA MEDICAL CENTER
NPI 1831017417
Registered Nurse - Psychiatric/Mental Health, Adult in Fresno, CA

NPI Status: Active since July 09, 2026

Contact Information

2615 E CLINTON AVE
FRESNO, CA
ZIP 93703
Phone: (559) 225-6100

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  • Organization
  • Registered Nurse
  • Psychiatric/Mental Health, Adult

About FRESNO VA MEDICAL CENTER

This page provides the complete NPI Profile along with additional information for Fresno Va Medical Center, a provider established in Fresno, California operating as a Registered Nurse, focusing in psychiatric/mental health, adult . The healthcare provider is registered in the NPI registry with number 1831017417 assigned on July 2026. The practitioner's primary taxonomy code is 163WP0809X. The provider is registered as an organization and their NPI record was last updated July 2026. Fresno Va Medical Center operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Jiwan Singh Tiwana Rn (Registered Nurse Inpatient Mh)

NPI
1831017417
Provider Name
FRESNO VA MEDICAL CENTER
Entity Type
Organization
Location Address
2615 E CLINTON AVE FRESNO, CA 93703
Location Phone
(559) 225-6100
Mailing Address
5642 E GROVE AVE FRESNO, CA 93727
Mailing Phone
(559) 907-1702
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-09-2026
Last Update Date
07-09-2026
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A registered nurse (RN) like Fresno Va Medical Center coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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

Registered Nurse Psychiatric/Mental Health, Adult

Taxonomy Code
163WP0809X
Type
Nursing Service Providers

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

JIWAN SINGH TIWANA RN

Authorized Official Title
REGISTERED NURSE INPATIENT MH
Authorized Official Phone
(559) 225-6100

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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 1831017417, 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
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
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 3 → 6 0 → 0 7 → 14 → 5 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 0 + 1 + 1 + 4 + 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 1831017417.

Other Providers at the Same Location


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

Nurse Practitioner (Family)
2615 E CLINTON AVE, VA MEDICAL CENTER SURGICAL SERVICES
FRESNO, CA 93703
Nurse Practitioner (Family)
2615 E CLINTON AVE
FRESNO, CA 93703
Nurse Practitioner (Family)
2615 E CLINTON AVE, SURGICAL SECTION #112
FRESNO, CA 93703
Internal Medicine
2615 E CLINTON AVE
FRESNO, CA 93703
Nurse Practitioner
2615 E CLINTON AVE
FRESNO, CA 93703
Internal Medicine
2615 E CLINTON AVE
FRESNO, CA 93703
Internal Medicine (Cardiovascular Disease)
2615 E CLINTON AVE, E224
FRESNO, CA 93703
Nurse Practitioner (Family)
2615 E CLINTON AVE, MAIL STOP 127
FRESNO, CA 93703
Nurse Practitioner (Adult Health)
2615 E CLINTON AVE
FRESNO, CA 93703
General Acute Care Hospital
2615 E CLINTON AVE
FRESNO, CA 93703
Registered Nurse (Ambulatory Care)
2615 E CLINTON AVE
FRESNO, CA 93703
Clinical Neuropsychologist
2615 E CLINTON AVE
FRESNO, CA 93703
Dentist (General Practice)
2615 E CLINTON AVE
FRESNO, CA 93703
Nurse Practitioner (Adult Health)
2615 E CLINTON AVE
FRESNO, CA 93703
Pharmacist
2615 E CLINTON AVE, PHARMACY DEPARTMENT
FRESNO, CA 93703
Pharmacist
2615 E CLINTON AVE
FRESNO, CA 93703
Pharmacist
2615 E CLINTON AVE
FRESNO, CA 93703
Pharmacist
2615 E CLINTON AVE
FRESNO, CA 93703
Internal Medicine
2615 E CLINTON AVE
FRESNO, CA 93703
Social Worker (Clinical)
2615 E CLINTON AVE
FRESNO, CA 93703

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831017417, enumerated as an "organization" on July 09, 2026.

The provider is located at 2615 E CLINTON AVE FRESNO, CA 93703 and the phone number is (559) 225-6100.

Registered Nurse with taxonomy code 163WP0809X and a focus in Psychiatric/Mental Health, Adult.