ARIEL HOUIM APRN
NPI 1942706452
Nurse Practitioner - Gerontology in Lafayette, IN
About Ariel Houim Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARIEL HOUIM APRN (NPI 1942706452) is an individual gerontology provider in Lafayette, Indiana, licensed in Indiana (71017185A) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Franciscan Health Crawfordsville, and is a graduate of University Of Alabama School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses 4
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ariel Houim Aprn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Ariel Houim reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46237
- Reassigned Medicare billing, Indiana enrollment
- 1,396 clinicians in this Medicare group
Lake City, FL 32055
- Reassigned Medicare billing, Florida enrollment
- 29 clinicians in this Medicare group
Gainesville, FL 32605
- Reassigned Medicare billing, Florida enrollment
- 46 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Franciscan Health Crawfordsville
Acute Care Hospitals · Crawfordsville, INFranciscan Health Lafayette
Acute Care Hospitals · Lafayette, INFranciscan Health Rensselaer, Inc
Critical Access Hospitals · Rensselaer, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47905 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAFAYETTE, IN 47905
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ariel Houim's NPI number?
The NPI number for Ariel Houim is 1942706452. It was assigned to this individual provider in the NPPES registry on April 3, 2018. The provider is also known as Ariel Parnell.
Where is Ariel Houim located?
Ariel Houim practices at 3920 St Francis Way Ste 105, Lafayette, IN 47905. The listed phone number is (765) 775-2883.
What is Ariel Houim's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Ariel Houim enrolled in Medicare?
Yes. Ariel Houim is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Ariel Houim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ariel Houim reassigns Medicare benefits to 3 organizations: Franciscan Physician Network (Indianapolis, IN), Rizwana Thanawala MD PA (Lake City, FL) and Digestive Disease Associates (Gainesville, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ariel Houim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ariel Houim accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Ariel Houim as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Ariel Houim affiliated with any hospitals?
According to CMS data, Ariel Houim is affiliated with Franciscan Health Crawfordsville, Franciscan Health Lafayette and Franciscan Health Rensselaer, Inc.
When was this NPI record last updated?
The NPPES record for Ariel Houim was last updated on July 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Ariel Houim, APRN · NPI 1942706452
Gerontology physician in Lafayette, Indiana. Individual provider, active in the CMS NPPES registry since April 3, 2018.
## Identity
- **NPI:** 1942706452 (Entity type: Individual)
- **Enumerated:** April 3, 2018
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 71017185A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3920 ST FRANCIS WAY STE 105, Lafayette, IN 47905-4917
- **Phone:** (765) 775-2883 · **Fax:** (765) 428-1600
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Franciscan Physician Network (NPI 1225327984, Indianapolis, IN); Rizwana Thanawala MD PA (NPI 1194945097, Lake City, FL); Digestive Disease Associates (NPI 1083790265, Gainesville, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Alabama School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** July 3, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1942706452) · Data from the CMS NPPES public registry.