ARNETT CLINIC, LLC
NPI 1881655090
Clinical Medical Laboratory in Lafayette, IN
About Arnett Clinic, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARNETT CLINIC, LLC (NPI 1881655090) is a healthcare organization registered as a clinical medical laboratory in Lafayette, Indiana and active in the NPI registry since March 2006. The organization lists Alfonso Gatmaitan, C.e.o., as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Arnett Clinic, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
670Medicare enrollment records show 670 clinicians reassign Medicare billing to Arnett Clinic, LLC, which bills Medicare for the services they deliver. Of these, 78 practice at this address and 388 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 48
Nearest to this location (20)
See all 670Source: 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 39
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.
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 Arnett Clinic, LLC's NPI number?
The NPI number for Arnett Clinic, LLC is 1881655090. It was assigned to this organization in the NPPES registry on March 29, 2006.
Where is Arnett Clinic, LLC located?
Arnett Clinic, LLC is located at 2600 Greenbush St, Lafayette, IN 47904. The listed phone number is (765) 448-8000.
What is Arnett Clinic, LLC's specialty?
The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.
Is Arnett Clinic, LLC enrolled in Medicare?
Yes. Arnett Clinic, LLC is registered in the Medicare PECOS enrollment system.
When is Arnett Clinic, LLC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Indiana, Independent Clinical Laboratory) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Arnett Clinic, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 670 clinicians in 48 Medicare specialties reassign their Medicare billing to Arnett Clinic, LLC. A 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 the clinician's services. The largest specialties are Nurse Practitioner (153), Family Practice (75) and Internal Medicine (61). Of these, 78 practice at this address and 388 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Arnett Clinic, LLC accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Arnett Clinic, LLC 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.
When was this NPI record last updated?
The NPPES record for Arnett Clinic, LLC was last updated on March 16, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.
# Arnett Clinic, Llc · NPI 1881655090
Clinical Medical Laboratory organization in Lafayette, Indiana. Organization record, active in the CMS NPPES registry since March 29, 2006.
## Identity
- **NPI:** 1881655090 (Entity type: Organization)
- **Enumerated:** March 29, 2006
- **Primary specialty:** Clinical Medical Laboratory · taxonomy 291U00000X
- **Organization subpart:** Yes (part of Arnett Clinic, Llc)
- **Authorized official:** Alfonso Gatmaitan, C.E.O.
## Practice location
- **Address:** 2600 GREENBUSH ST, Lafayette, IN 47904-2477
- **Phone:** (765) 448-8000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, Indiana, Independent Clinical Laboratory) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 670 clinicians in 48 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (153), Family Practice (75), Internal Medicine (61); 78 practice at this address and 388 within 10 miles; [full list](https://npiprofile.com/npi/1881655090/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 16, 2012
- **Other identifiers:** Other 000000377073 (IN); Medicare PIN 815760 (IN); Medicaid 100232370A (IN); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1881655090) · Data from the CMS NPPES public registry.