DR. JEFFREY M WARSHAUER D.O.
NPI 1558360222
Orthopaedic Surgery in Mountainside, NJ
About Dr. Jeffrey M Warshauer D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JEFFREY M WARSHAUER D.O. (NPI 1558360222) is an individual orthopaedic surgery provider in Mountainside, New Jersey, licensed in New Jersey (MB55253) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS and is a graduate of Philadelphia College Of Osteopathic Medicine (1989).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
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. Jeffrey M Warshauer 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 Reassignment
Medicare enrollment records show Jeffrey Warshauer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Edison, NJ 08820
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: Infinity Orthopedics LLC
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 07092 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MOUNTAINSIDE, NJ 07092
W. MOUNTAINSIDE, NJ 07092
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 Jeffrey Warshauer's NPI number?
The NPI number for Jeffrey Warshauer is 1558360222. It was assigned to this individual provider in the NPPES registry on July 15, 2005.
Where is Jeffrey Warshauer located?
Jeffrey Warshauer practices at 1450 Route 22 West Suite 200, Mountainside, NJ 07092. The listed phone number is (908) 364-7801.
What is Jeffrey Warshauer's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Jeffrey Warshauer enrolled in Medicare?
Yes. Jeffrey Warshauer 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 organization bills Medicare for Jeffrey Warshauer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Warshauer reassigns Medicare benefits to Infinity Orthopedics, L.Lc. (Edison, NJ). The 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 Jeffrey Warshauer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jeffrey Warshauer accept?
Health plans from Oscar Health list Jeffrey Warshauer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Jeffrey Warshauer was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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. Jeffrey M Warshauer, D.O. · NPI 1558360222
Orthopaedic Surgery physician in Mountainside, New Jersey. Individual provider, active in the CMS NPPES registry since July 15, 2005.
## Identity
- **NPI:** 1558360222 (Entity type: Individual)
- **Enumerated:** July 15, 2005
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** MB55253 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1450 ROUTE 22 WEST, SUITE 200, Mountainside, NJ 07092
- **Phone:** (908) 364-7801 · **Fax:** (908) 222-2757
## 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:** Infinity Orthopedics, L.Lc. (NPI 1518355254, Edison, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 1989
## Record status
- **NPPES last updated:** February 12, 2026
- **Other identifiers:** Medicaid 6501001 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1558360222) · Data from the CMS NPPES public registry.