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

John S. Koliopoulos, DO

Individual provider Emergency Medicine Physician · NPI 1053353516

John S. Koliopoulos, DO is an Emergency Medicine in Berkeley Heights, New Jersey. Qualified in 1992, 34 years ago. Practices with Hackensack Meridian Urgent Care Plus PC, a 14-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
34
Licensed in
NJ
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1 Diamond Hill Rd
Berkeley Heights, NJ 07922-2104
Phone: (908) 277-8880
Fax: (908) 277-8796
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1080 Stelton Rd, Piscataway, NJ 08854-5201 — (848) 230-6800
  • 99 Beauvoir Ave, Summit, NJ 07901-3533 — (908) 522-2232

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 25MB06001400 (NJ)
Emergency Medicine Physician Taxonomy 207P00000X · Licence MB60014 (NJ)

Record details

NPI number1053353516
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 11, 2006
Last updated in NPPESDecember 3, 2025
Certification dateDecember 3, 2025
Mailing address62 Cheshire Ln, Ringwood, NJ 07456-2743

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Hackensack Meridian Urgent Care Plus Pc — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Berkeley Heights