LOUIS M. LIT M.D.
NPI 1831288778
Internal Medicine - Pulmonary Disease in Stuart, FL
About Louis M. Lit M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LOUIS M. LIT M.D. (NPI 1831288778) is an individual pulmonary disease provider in Stuart, Florida, licensed in Florida (ME97007) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Cleveland Clinic Martin North Hospital, and is a graduate of University Of South Florida College Of Medicine (2000).
NPPES Registry Identity
Specialties & Licenses
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
Louis M. Lit M.d. 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
2Medicare enrollment records show Louis Lit reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stuart, FL 34994
- Reassigned Medicare billing, Florida enrollment
- 602 clinicians in this Medicare group
Ft. Lauderdale, FL 33308
- Reassigned Medicare billing, Florida enrollment
- 393 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
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cleveland Clinic Martin North Hospital
Acute Care Hospitals · Stuart, FLPalm Beach Gardens Medical Center
Acute Care Hospitals · Palm Beach Gardens, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 34994 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.
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 Louis Lit's NPI number?
The NPI number for Louis Lit is 1831288778. It was assigned to this individual provider in the NPPES registry on October 11, 2006.
Where is Louis Lit located?
Louis Lit practices at 200 SE Hospital Ave, Stuart, FL 34994. The listed phone number is (772) 287-5200.
What is Louis Lit's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Louis Lit enrolled in Medicare?
Yes. Louis Lit 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 Louis Lit's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Louis Lit reassigns Medicare benefits to 2 organizations: Martin Memorial Medical Center Inc (Stuart, FL) and Holy Cross Hospital Inc (Ft. Lauderdale, 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 Louis Lit's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Louis Lit accept?
Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AmeriHealth Caritas Next and Cigna HealthCare of Florida, Inc. and 4 other insurers list Louis Lit 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 Louis Lit affiliated with any hospitals?
According to CMS data, Louis Lit is affiliated with Cleveland Clinic Martin North Hospital and Palm Beach Gardens Medical Center.
When was this NPI record last updated?
The NPPES record for Louis Lit was last updated on September 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Louis M. Lit, M.D. · NPI 1831288778
Pulmonary Disease physician in Stuart, Florida. Individual provider, active in the CMS NPPES registry since October 11, 2006.
## Identity
- **NPI:** 1831288778 (Entity type: Individual)
- **Enumerated:** October 11, 2006
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** ME97007 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 SE HOSPITAL AVE, Stuart, FL 34994-2346
- **Phone:** (772) 287-5200
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Martin Memorial Medical Center Inc (NPI 1194790055, Stuart, FL); Holy Cross Hospital Inc (NPI 1467401877, Ft. Lauderdale, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of South Florida College Of Medicine, class of 2000
## Record status
- **NPPES last updated:** September 16, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1831288778) · Data from the CMS NPPES public registry.