LAKE HEALTH PHYSICIAN GROUP ELECTROPHYSIOLOGY
NPI 1710295829
Internal Medicine - Clinical Cardiac Electrophysiology in Willoughby, OH
About Lake Health Physician Group Electrophysiology NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAKE HEALTH PHYSICIAN GROUP ELECTROPHYSIOLOGY (NPI 1710295829) is a healthcare organization registered as a clinical cardiac electrophysiology in Willoughby, Ohio and active in the NPI registry since September 2010. The organization lists Robert Tracz, Cfo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Lake Health Physician Group Electrophysiology is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
284Medicare enrollment records show 284 clinicians reassign Medicare billing to Lake Health Physician Group Electrophysiology, which bills Medicare for the services they deliver. Of these, 18 practice at this address and 159 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 29
Nearest to this location (20)
See all 284Willoughby, OH 44094
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Lake Hospital System's NPI number?
The NPI number for Lake Hospital System is 1710295829. It was assigned to this organization in the NPPES registry on September 23, 2010. The provider is doing business as Lake Health Physician Group Electrophysiology.
Where is Lake Hospital System located?
Lake Hospital System is located at 36100 Euclid Ave Suite 400, Willoughby, OH 44094. The listed phone number is (440) 602-6735.
What is Lake Hospital System's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.
Is Lake Hospital System enrolled in Medicare?
Yes. Lake Hospital System is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Lake Hospital System?
According to the CMS Revalidation Reassignment List (October 2026 release), 284 clinicians in 29 Medicare specialties reassign their Medicare billing to Lake Hospital System. A 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 the clinician's services. The largest specialties are Nurse Practitioner (115), Family Practice (51) and Internal Medicine (20). Of these, 18 practice at this address and 159 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Lake Hospital System was last updated on September 23, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Lake Health Physician Group Electrophysiology · NPI 1710295829
Clinical Cardiac Electrophysiology organization in Willoughby, Ohio. Organization record, active in the CMS NPPES registry since September 23, 2010.
## Identity
- **NPI:** 1710295829 (Entity type: Organization)
- **Enumerated:** September 23, 2010
- **Primary specialty:** Internal Medicine - Clinical Cardiac Electrophysiology · taxonomy 207RC0001X
- **Legal business name:** Lake Hospital System
- **Organization subpart:** No
- **Authorized official:** Robert Tracz, CFO
## Practice location
- **Address:** 36100 EUCLID AVE, SUITE 400, Willoughby, OH 44094-4456
- **Phone:** (440) 602-6735 · **Fax:** (440) 946-3221
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 284 clinicians in 29 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (115), Family Practice (51), Internal Medicine (20); 18 practice at this address and 159 within 10 miles; [full list](https://npiprofile.com/npi/1710295829/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 23, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1710295829) · Data from the CMS NPPES public registry.