Janelle Louis, ND, PMHNP-BC
NPI 1659823797 · Psychiatric/Mental Health Nurse Practitioner · Phoenix, AZ
Janelle Louis, ND, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Phoenix, AZ (NPI 1659823797).
Provider details
- NPI number
- 1659823797
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ND, PMHNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN322974 (GA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Other Service Providers
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
9 yrs in NPPES 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
- 2016-10-25
- Last updated
- 2025-06-30
- Certified
- 2025-06-30
Frequently asked questions
- What is Janelle Louis's NPI number?
- Janelle Louis's National Provider Identifier (NPI) is 1659823797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janelle Louis's specialty?
- Janelle Louis is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Janelle Louis located?
- Janelle Louis's practice location on file with NPPES is 4539 N 22nd St # 4828, Phoenix, AZ 85016-4639.
- What is Janelle Louis's phone number?
- The practice phone number listed in the NPPES registry for Janelle Louis is (520) 200-8993.
- Is Janelle Louis's NPI active?
- Yes — Janelle Louis's NPI (1659823797) is active in the NPPES registry as of the last update on 2025-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.