MICHAEL LAZAR
NPI 1962469650
Surgery in Williamsport, PA
About Michael Lazar NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL LAZAR (NPI 1962469650) is an individual surgery provider in Williamsport, Pennsylvania, licensed in Pennsylvania (MD422224) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Upmc Williamsport, and is a graduate of Rutgers R W Johnson Medical School (cam/new Bruns/pisc) (1997).
NPPES Registry Identity
Specialties & Licenses
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
Michael Lazar 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
3Medicare enrollment records show Michael Lazar reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Williamsport, PA 17701
- Reassigned Medicare billing, Pennsylvania enrollment
- 5 clinicians in this Medicare group
Williamsport, PA 17701
- Reassigned Medicare billing, Pennsylvania enrollment
- 4 clinicians in this Medicare group
Mechanicsburg, PA 17050
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,216 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 4
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.
Upmc Williamsport
Acute Care Hospitals · Williamsport, PAUpmc Wellsboro
Critical Access Hospitals · Wellsboro, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17701 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.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
WILLIAMSPORT, PA 17701
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 Michael Lazar's NPI number?
The NPI number for Michael Lazar is 1962469650. It was assigned to this individual provider in the NPPES registry on April 27, 2006.
Where is Michael Lazar located?
Michael Lazar practices at 740 High St Suite 2001, Williamsport, PA 17701. The listed phone number is (570) 321-3165.
What is Michael Lazar's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Michael Lazar enrolled in Medicare?
Yes. Michael Lazar 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 Michael Lazar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Lazar reassigns Medicare benefits to 3 organizations: Susquehanna Physician Services (Williamsport, PA), Lazar Medical Group, PC (Williamsport, PA) and Milton S Hershey Medical Center Physicians Group (Mechanicsburg, PA). 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 Michael Lazar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Michael Lazar affiliated with any hospitals?
According to CMS data, Michael Lazar is affiliated with Upmc Williamsport and Upmc Wellsboro.
When was this NPI record last updated?
The NPPES record for Michael Lazar was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 60 days 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.
# Michael Lazar · NPI 1962469650
Surgery physician in Williamsport, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 27, 2006.
## Identity
- **NPI:** 1962469650 (Entity type: Individual)
- **Enumerated:** April 27, 2006
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** MD422224 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 740 HIGH ST, SUITE 2001, Williamsport, PA 17701-3102
- **Phone:** (570) 321-3165
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Susquehanna Physician Services (NPI 1992724041, Williamsport, PA); Lazar Medical Group, PC (NPI 1295620177, Williamsport, PA); Milton S Hershey Medical Center Physicians Group (NPI 1235678939, Mechanicsburg, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rutgers R W Johnson Medical School, class of 1997
## Record status
- **NPPES last updated:** September 3, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1962469650) · Data from the CMS NPPES public registry.