DR. JESSE LEE MCILWAINE DO
NPI 1245817006
Hospitalist in Naples, FL
About Dr. Jesse Lee Mcilwaine Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JESSE LEE MCILWAINE DO (NPI 1245817006) is an individual hospitalist provider in Naples, Florida, licensed in Florida (OS22639) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Lee Memorial Hospital, and maintains a secondary practice location in Fort Myers.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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. Jesse Lee Mcilwaine Do 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 Jesse Mcilwaine reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fort Myers, FL 33908
- Reassigned Medicare billing, Florida enrollment
- 1,899 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lee Memorial Hospital
Acute Care Hospitals · Fort Myers, FLNaples Community Hospital
Acute Care Hospitals · Naples, FLGulf Coast Medical Center Lee Health
Acute Care Hospitals · Fort Myers, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 34102 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Jesse Mcilwaine's NPI number?
The NPI number for Jesse Mcilwaine is 1245817006. It was assigned to this individual provider in the NPPES registry on March 26, 2021.
Where is Jesse Mcilwaine located?
Jesse Mcilwaine practices at 311 9th St N Ste 201, Naples, FL 34102. The listed phone number is (239) 624-0030.
What is Jesse Mcilwaine's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Jesse Mcilwaine enrolled in Medicare?
Yes. Jesse Mcilwaine 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 Jesse Mcilwaine's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jesse Mcilwaine reassigns Medicare benefits to Lee Health System Inc (Fort Myers, FL). 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 Jesse Mcilwaine's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jesse Mcilwaine accept?
Health plans from Cigna Healthcare list Jesse Mcilwaine 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 Jesse Mcilwaine affiliated with any hospitals?
According to CMS data, Jesse Mcilwaine is affiliated with Lee Memorial Hospital, Naples Community Hospital and Gulf Coast Medical Center Lee Health.
When was this NPI record last updated?
The NPPES record for Jesse Mcilwaine was last updated on December 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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. Jesse Lee Mcilwaine, DO · NPI 1245817006
Hospitalist physician in Naples, Florida. Individual provider, active in the CMS NPPES registry since March 26, 2021.
## Identity
- **NPI:** 1245817006 (Entity type: Individual)
- **Enumerated:** March 26, 2021
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** OS22639 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 311 9TH ST N STE 201, Naples, FL 34102-5887
- **Phone:** (239) 624-0030
## 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:** Lee Health System Inc (NPI 1942058557, Fort Myers, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Touro Un Col Of Osteopathic Medicine, New York, class of 2021
## Record status
- **NPPES last updated:** December 22, 2025
- **Other identifiers:** Medicaid 128283200 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1245817006) · Data from the CMS NPPES public registry.