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

Gregory Nicholas Kacprzynski, MD

Individual provider Emergency Medicine Physician · NPI 1649756909

Gregory Nicholas Kacprzynski, MD practises Emergency Medicine in Holmdel, New Jersey. Graduated from Rutgers New Jersey Medical School in 2018, 8 years ago. Practices with Small Hospital Innovations LLC, a 80-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
8
Trained at
Rutgers New Jersey Medical School
Licensed in
NJ
In the registry since
2018
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

727 N Beers St
Holmdel, NJ 07733-1514
Phone: (732) 739-5900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 25MA11150100 (NJ)

Record details

NPI number1649756909
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 19, 2018
Last updated in NPPESSeptember 29, 2022
Certification dateOctober 15, 2021

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 2018 (8 years in practice)
Group practice Small Hospital Innovations Llc — 80 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 patients439
Services billed 586 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

Colleagues at Small Hospital Innovations LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 80 clinicians in the practice; 12 are shown here.

Other providers in Holmdel