Gilbert Chianan, NP
NPI 1689519993 · Psychiatric/Mental Health Nurse Practitioner · Tucson, AZ
Gilbert Chianan, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Tucson, AZ (NPI 1689519993).
Provider details
- NPI number
- 1689519993
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- 222211 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2026-04-22
- Last updated
- 2026-04-22
- Certified
- 2026-04-22
Frequently asked questions
- What is Gilbert Chianan's NPI number?
- Gilbert Chianan's National Provider Identifier (NPI) is 1689519993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gilbert Chianan's specialty?
- Gilbert Chianan is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gilbert Chianan located?
- Gilbert Chianan's practice location on file with NPPES is 3601 S 6th Ave, Tucson, AZ 85723-0001.
- What is Gilbert Chianan's phone number?
- The practice phone number listed in the NPPES registry for Gilbert Chianan is (520) 792-1450.
- Is Gilbert Chianan's NPI active?
- Yes — Gilbert Chianan's NPI (1689519993) is active in the NPPES registry as of the last update on 2026-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.