Hayley Garigan
NPI 1235807983 · Psychiatric/Mental Health Nurse Practitioner · Tucson, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hayley Garigan is a Psychiatric/Mental Health Nurse Practitioner provider in Tucson, AZ (NPI 1235807983).
Provider details
- NPI number
- 1235807983
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN176279 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mirtazapine | 58 | 11 |
| Escitalopram Oxalate | 57 | 12 |
| Sertraline Hcl | 53 | 13 |
| Quetiapine Fumarate | 44 | — |
| Trazodone Hcl | 37 | 11 |
| Duloxetine Hcl | 33 | — |
| Aripiprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$247 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-08-30
- Last updated
- 2025-02-28
- Certified
- 2025-02-28
Frequently asked questions
- What is Hayley Garigan's NPI number?
- Hayley Garigan's National Provider Identifier (NPI) is 1235807983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hayley Garigan's specialty?
- Hayley Garigan is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hayley Garigan located?
- Hayley Garigan's practice location on file with NPPES is 839 W Congress St, Tucson, AZ 85745-2819.
- What is Hayley Garigan's phone number?
- The practice phone number listed in the NPPES registry for Hayley Garigan is (520) 670-3909.
- Does Hayley Garigan accept Medicare?
- Hayley Garigan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hayley Garigan's NPI active?
- Yes — Hayley Garigan's NPI (1235807983) is active in the NPPES registry as of the last update on 2025-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.