Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. John Koerner, MD

Individual provider Orthopaedic Surgery of the Spine Physician · NPI 1427219914

Dr. John Koerner, MD is an Orthopedic Surgery in Paramus, New Jersey. Graduated from Rutgers New Jersey Medical School in 2008, 18 years ago. Practices with Hackensack Meridian Health Medical Group - Specialty Care PC, a 1,897-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
18
Trained at
Rutgers New Jersey Medical School
Licensed in
NJ
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

650 From Rd Ste 420
Paramus, NJ 07652-3551
Phone: (201) 639-6620
Fax: (201) 972-8980
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 50 Craig Rd, Montvale, NJ 07645-1709 — (201) 639-6620
  • 7650 River Rd Ste 100, North Bergen, NJ 07047-6527 — (201) 639-6620

Specialties & licences

Orthopaedic Surgery of the Spine Physician (primary) Taxonomy 207XS0117X · Licence 25MA09463000 (NJ)

Record details

NPI number1427219914
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 18, 2008
Last updated in NPPESJuly 2, 2024
Certification dateJuly 2, 2024
Mailing address650 From Rd Ste 420, Paramus, NJ 07652-3551

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 2008 (18 years in practice)
Group practice Hackensack Meridian Health Medical Group - Specialty Care Pc — 1897 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Paramus