Jeffrey Warshauer, D.O.
NPI 1558360222 · Orthopaedic Surgery Physician · Mountainside, NJ
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Warshauer, D.O. is a Orthopaedic Surgery Physician provider in Mountainside, NJ (NPI 1558360222).
Provider details
- NPI number
- 1558360222
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MB55253 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-15
- Last updated
- 2026-02-12
Frequently asked questions
- What is Jeffrey Warshauer's NPI number?
- Jeffrey Warshauer's National Provider Identifier (NPI) is 1558360222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Warshauer's specialty?
- Jeffrey Warshauer is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Warshauer located?
- Jeffrey Warshauer's practice location on file with NPPES is 1450 Route 22 West, Mountainside, NJ 07092.
- What is Jeffrey Warshauer's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Warshauer is (908) 364-7801.
- Does Jeffrey Warshauer accept Medicare?
- Jeffrey Warshauer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Warshauer's NPI active?
- Yes — Jeffrey Warshauer's NPI (1558360222) is active in the NPPES registry as of the last update on 2026-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.