WILLIAM LASKOWSKI MD
NPI 1841353026
Otolaryngology in Naples, FL
About William Laskowski Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM LASKOWSKI MD (NPI 1841353026) is an individual otolaryngology provider in Naples, Florida, licensed in Florida (ME81397) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 7
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
William Laskowski 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 Reassignments
2Medicare enrollment records show William Laskowski reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Naples, FL 34109
- Reassigned Medicare billing, Florida enrollment
- 4 clinicians in this Medicare group
Fort Myers, FL 33912
- Reassigned Medicare billing, Florida enrollment
- 1,278 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.
Physician 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NAPLES, FL 34102
NAPLES, FL 34102
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 William Laskowski's NPI number?
The NPI number for William Laskowski is 1841353026. It was assigned to this individual provider in the NPPES registry on December 18, 2006.
Where is William Laskowski located?
William Laskowski practices at 400 8th St N, Naples, FL 34102. The listed phone number is (239) 261-5511.
What is William Laskowski's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is William Laskowski enrolled in Medicare?
Yes. William Laskowski 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 William Laskowski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Laskowski reassigns Medicare benefits to 2 organizations: Collier Otolaryngology-Head And Neck Surgery PA (Naples, FL) and Millennium Physician Group LLC (Fort Myers, 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 William Laskowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for William Laskowski was last updated on October 7, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# William Laskowski, MD · NPI 1841353026
Otolaryngology physician in Naples, Florida. Individual provider, active in the CMS NPPES registry since December 18, 2006.
## Identity
- **NPI:** 1841353026 (Entity type: Individual)
- **Enumerated:** December 18, 2006
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** ME81397 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 8TH ST N, Naples, FL 34102-5519
- **Phone:** (239) 261-5511 · **Fax:** (239) 649-3301
## 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): Collier Otolaryngology-Head And Neck Surgery PA (NPI 1851580740, Naples, FL); Millennium Physician Group LLC (NPI 1811122880, Fort Myers, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** October 7, 2013
- **Other identifiers:** Other P00012410 (FL); Medicaid 910485200 (FL); Medicare PIN 15715Y (FL); and 4 more
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Source: [NPI Profile](https://npiprofile.com/npi/1841353026) · Data from the CMS NPPES public registry.