Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Gen Koshibe, MD

Individual provider Anesthesiology Physician · NPI 1609004787

Dr. Gen Koshibe, MD practises Anesthesiology in Teaneck, New Jersey. Graduated from New York Medical College in 2005, 21 years ago. Practices with New Jersey Healthcare Specialists PC, a 573-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
21
Trained at
New York Medical College
Licensed in
NJ
In the registry since
2009
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

730 Palisade Ave 2nd Fl
Teaneck, NJ 07666
Phone: (201) 928-2160
Fax: (201) 287-8385
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 25MA08530100 (NJ)

Record details

NPI number1609004787
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2009
Last updated in NPPESOctober 18, 2024

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 2005 (21 years in practice)
Group practice New Jersey Healthcare Specialists Pc — 573 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients80
Services billed 93 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Hackensack Meridian Health Pascack Valley Medical Hospital · Westwood, NJ

Colleagues at New Jersey Healthcare Specialists PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 573 clinicians in the practice; 12 are shown here.

Other providers in Teaneck