GILBERT FONYUY CHIANAN NP
NPI 1689519993
Nurse Practitioner - Psychiatric/Mental Health in Tucson, AZ

Q: What is Gilbert Chianan's NPI number?

The NPI number for Gilbert Chianan is 1689519993. It was assigned to this individual provider in the NPPES registry on April 22, 2026.

Q: What is Gilbert Chianan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Gilbert Chianan was last updated on April 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 22, 2026PECOS Enrolled

3601 S 6TH AVE, TUCSON, AZ 85723(520) 792-1450 Get Directions Write a Review

NPPES record last updated: April 22, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Gilbert Fonyuy Chianan Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GILBERT FONYUY CHIANAN NP (NPI 1689519993) is an individual psychiatric/mental health provider in Tucson, Arizona, licensed in Arizona (222211) and active in the NPI registry since April 2026. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689519993

Entity TypeIndividualMale

Primary Taxonomy363LP0808X

Provider Legal NameGILBERT FONYUY CHIANANCredential: NP

Location Address3601 S 6TH AVETucson, AZ 85723-0001

Mailing Address17374 S Indigo Mesa PassVail, AZ 85641-2764 · (520) 247-4690

Phone(520) 792-1450

Sole ProprietorNo

Enumeration DateApril 22, 2026

NPPES CertifiedApril 22, 2026

✔ NPI 1689519993 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in AZ · 222211

3601 S 6TH AVE, Tucson, AZ 85723

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gilbert Fonyuy Chianan Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85723 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$85.89 typical visit price

range $55.44 – $168.60

Typical copayment $21.47 (range $13.86 – $42.15)

Most-billed visit code 99203

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DAVID SPENCER HAMILTON SR. MD

Internal Medicine (Cardiovascular Disease)