Joan Butler
NPI 1023352952 · Psychiatric/Mental Health Nurse Practitioner · Mesa, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joan Butler is a Psychiatric/Mental Health Nurse Practitioner provider in Mesa, AZ (NPI 1023352952).
Provider details
- NPI number
- 1023352952
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 4860874-3102 (UT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
13 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 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 163 | 23 |
| Bupropion Hclbrand: Bupropion Xl | 154 | 31 |
| Risperidone | 128 | 17 |
| Trazodone Hcl | 127 | 31 |
| Aripiprazole | 127 | 27 |
| Quetiapine Fumarate | 112 | 26 |
| Mirtazapine | 112 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,740 across 63 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
- 2012-11-15
- Last updated
- 2025-06-13
- Certified
- 2025-06-13
Frequently asked questions
- What is Joan Butler's NPI number?
- Joan Butler's National Provider Identifier (NPI) is 1023352952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Butler's specialty?
- Joan Butler is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joan Butler located?
- Joan Butler's practice location on file with NPPES is 4135 S Power Rd Ste 108, Mesa, AZ 85212-3625.
- What is Joan Butler's phone number?
- The practice phone number listed in the NPPES registry for Joan Butler is (602) 258-6797.
- Does Joan Butler accept Medicare?
- Joan Butler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joan Butler's NPI active?
- Yes — Joan Butler's NPI (1023352952) is active in the NPPES registry as of the last update on 2025-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.