DR. GEORGE IAN LEFKOWITZ D.O.
NPI 1851734651
Anesthesiology in Rochester, NY
About Dr. George Ian Lefkowitz D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GEORGE IAN LEFKOWITZ D.O. (NPI 1851734651) is an individual anesthesiology provider in Rochester, New York, licensed in New Jersey (25MB10058500) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, is affiliated with Englewood Hospital And Medical Center, and is a graduate of Other (2013).
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
Dr. George Ian Lefkowitz D.o. 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 George Lefkowitz reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mountainside, NJ 07092
- Reassigned Medicare billing, New Jersey enrollment
- 40 clinicians in this Medicare group
Englewood, NJ 07631
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: Northern Valley Anesthesiology PA
- 138 clinicians in this Medicare group
West Long Beach, NJ 07764
- Reassigned Medicare billing, New Jersey enrollment
- 406 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 6
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Englewood Hospital And Medical Center
Acute Care Hospitals · Englewood, NJMedicare 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCHESTER, NY 14642
ROCHESTER, NY 14642
ROCHESTER, NY 14642
ROCHESTER, NY 14642
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 George Lefkowitz's NPI number?
The NPI number for George Lefkowitz is 1851734651. It was assigned to this individual provider in the NPPES registry on April 10, 2013.
Where is George Lefkowitz located?
George Lefkowitz practices at 601 Elmwood Ave, Rochester, NY 14642. The listed phone number is (585) 275-1384.
What is George Lefkowitz's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is George Lefkowitz enrolled in Medicare?
Yes. George Lefkowitz 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 George Lefkowitz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), George Lefkowitz reassigns Medicare benefits to 3 organizations: Morris Avenue Endoscopy LLC (Mountainside, NJ), Northern Valley Anesthesiology, P.A. (Englewood, NJ) and Allied Digestive Health, LLC (West Long Beach, NJ). 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 George Lefkowitz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is George Lefkowitz affiliated with any hospitals?
According to CMS data, George Lefkowitz is affiliated with Englewood Hospital And Medical Center.
When was this NPI record last updated?
The NPPES record for George Lefkowitz was last updated on June 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. George Ian Lefkowitz, D.O. · NPI 1851734651
Anesthesiology physician in Rochester, New York. Individual provider, active in the CMS NPPES registry since April 10, 2013.
## Identity
- **NPI:** 1851734651 (Entity type: Individual)
- **Enumerated:** April 10, 2013
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 25MB10058500 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 601 ELMWOOD AVE, Rochester, NY 14642-0001
- **Phone:** (585) 275-1384
## 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): Morris Avenue Endoscopy LLC (NPI 1184778060, Mountainside, NJ); Northern Valley Anesthesiology, P.A. (NPI 1245289487, Englewood, NJ); Allied Digestive Health, LLC (NPI 1265831259, West Long Beach, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** June 11, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1851734651) · Data from the CMS NPPES public registry.