DR. THOM F SMILARI MD
NPI 1386689347
Pathology - Cytopathology in New Orleans, LA
About Dr. Thom F Smilari Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THOM F SMILARI MD (NPI 1386689347) is an individual cytopathology provider in New Orleans, Louisiana, licensed in Louisiana (MD.12498R) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Ochsner Medical Center Acute, and is a graduate of Other (1984).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Dr. Thom F Smilari Md 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 Reassignment
Medicare enrollment records show Thom Smilari reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Orleans, LA 70121
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ochsner Medical Center Acute
Acute Care Hospitals · New Orleans, LASlidell Memorial Hospital
Acute Care Hospitals · Slidell, LAOchsner Medical Center - Baton Rouge
Acute Care Hospitals · Baton Rouge, LAOchsner Medical Center-Kenner
Acute Care Hospitals · Kenner, LAOchsner St Anne General Hospital
Critical Access Hospitals · Raceland, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70121 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW ORLEANS, LA 70121
NEW ORLEANS, LA 70121
NEW ORLEANS, LA 70121
NEW ORLEANS, LA 70121
NEW ORLEANS, LA 70121
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 Thom Smilari's NPI number?
The NPI number for Thom Smilari is 1386689347. It was assigned to this individual provider in the NPPES registry on June 16, 2006.
Where is Thom Smilari located?
Thom Smilari practices at 1514 Jefferson Hwy, New Orleans, LA 70121. The listed phone number is (504) 842-4000.
What is Thom Smilari's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Cytopathology, with taxonomy code 207ZC0500X.
Is Thom Smilari enrolled in Medicare?
Yes. Thom Smilari 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 organization bills Medicare for Thom Smilari's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thom Smilari reassigns Medicare benefits to Ochsner Clinic LLC (New Orleans, LA). The 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 Thom Smilari's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thom Smilari accept?
Health plans from HMO Louisiana list Thom Smilari 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 Thom Smilari affiliated with any hospitals?
According to CMS data, Thom Smilari is affiliated with Ochsner Medical Center Acute, Slidell Memorial Hospital, Ochsner Medical Center - Baton Rouge, Ochsner Medical Center-Kenner and Ochsner St Anne General Hospital.
When was this NPI record last updated?
The NPPES record for Thom Smilari was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Thom F Smilari, MD · NPI 1386689347
Cytopathology physician in New Orleans, Louisiana. Individual provider, active in the CMS NPPES registry since June 16, 2006.
## Identity
- **NPI:** 1386689347 (Entity type: Individual)
- **Enumerated:** June 16, 2006
- **Primary specialty:** Pathology - Cytopathology · taxonomy 207ZC0500X
- **State license:** MD.12498R (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1514 JEFFERSON HWY, New Orleans, LA 70121-2429
- **Phone:** (504) 842-4000
## 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:** Ochsner Clinic LLC (NPI 1215136080, New Orleans, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1984
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Medicaid 1534315 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1386689347) · Data from the CMS NPPES public registry.