Individual Healthcare Provider
John Koerner, MD
Provider's NPPES record last updated: July 2, 2024
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1427219914
- Primary Specialty
- Orthopaedic Surgery — Orthopaedic Surgery of the Spine
- Practice Location
- Paramus, New Jersey
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 18, 2026, 6:50 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Orthopaedic Surgery
Orthopaedic Surgery of the Spine
Allopathic & Osteopathic Physicians
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.
Taxonomy code 207XS0117X
Provider-Reported License Information
- Orthopaedic Surgery (New Jersey)
- 25MA09463000
Practice Locations
Practice Location
650 from Rd Ste 420
Paramus, New Jersey 07652-3551
Phone: (201) 639-6620
Additional Practice Location
50 Craig Rd
Montvale, New Jersey 07645-1709
Phone: (201) 639-6620
Fax: (201) 972-8980
Additional Practice Location
7650 River Rd Ste 100
North Bergen, New Jersey 07047-6527
Phone: (201) 639-6620
Fax: (201) 972-8980
Record Information
- Enumeration Date
- June 18, 2008
- Provider's NPPES Record Last Updated
- July 2, 2024
- Certification Date
- July 2, 2024
- NPISignal NPPES Dataset
- August 2026
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