Gillis Psychiatry LLC
NPI 1578428116 · Psychiatric/Mental Health Nurse Practitioner · South Bend, IN
Gillis Psychiatry LLC is a Psychiatric/Mental Health Nurse Practitioner organization in South Bend, IN (NPI 1578428116).
Provider details
- NPI number
- 1578428116
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Lucinda Gillis, Managing Member(574) 329-0241
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
Other names (DBA / former)
- Doing business as
- Gillis Mental Health & Wellness
Registry dates
- Enumerated
- 2025-12-17
- Last updated
- 2025-12-30
- Certified
- 2025-12-30
Frequently asked questions
- What is Gillis Psychiatry LLC's NPI number?
- Gillis Psychiatry LLC's National Provider Identifier (NPI) is 1578428116, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gillis Psychiatry LLC?
- Gillis Psychiatry LLC is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gillis Psychiatry LLC located?
- Gillis Psychiatry LLC's practice location on file with NPPES is 17434 State Road 23, South Bend, IN 46635-1743.
- What is Gillis Psychiatry LLC's phone number?
- The practice phone number listed in the NPPES registry for Gillis Psychiatry LLC is (574) 272-6406.
- Who is the authorized official for Gillis Psychiatry LLC?
- The authorized official listed on Gillis Psychiatry LLC's NPPES record is Lucinda Gillis, Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gillis Psychiatry LLC's NPI active?
- Yes — Gillis Psychiatry LLC's NPI (1578428116) is active in the NPPES registry as of the last update on 2025-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.