DR. PETER J MULHERN MD
NPI 1417932005
Orthopaedic Surgery in Lady Lake, FL
About Dr. Peter J Mulhern Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PETER J MULHERN MD (NPI 1417932005) is an individual orthopaedic surgery provider in Lady Lake, Florida, licensed in Georgia (053517) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Peter J Mulhern Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Peter Mulhern reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Melbourne, FL 32901
- Reassigned Medicare billing, Florida enrollment
- 92 clinicians in this Medicare group
Harrisburg, IL 62946
- Reassigned Medicare billing, Illinois enrollment
- 228 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 9
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 32159 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
LADY LAKE, FL 32159
LADY LAKE, FL 32159
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 Peter Mulhern's NPI number?
The NPI number for Peter Mulhern is 1417932005. It was assigned to this individual provider in the NPPES registry on December 7, 2005.
Where is Peter Mulhern located?
Peter Mulhern practices at 8550 NE 138th Ln Building 400, Suite 101B, Lady Lake, FL 32159. The listed phone number is (352) 751-1036.
What is Peter Mulhern's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Peter Mulhern enrolled in Medicare?
Yes. Peter Mulhern is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Peter Mulhern's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peter Mulhern reassigns Medicare benefits to 2 organizations: Omni Healthcare, Inc. (Melbourne, FL) and Deaconess Illinois Specialty Clinic, Inc. (Harrisburg, IL). 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 Peter Mulhern'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 Peter Mulhern was last updated on February 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.