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

John Perkoff, PHYSICIANASSISTANT

Individual provider Physician Assistant · NPI 1487175923

John Perkoff, PHYSICIANASSISTANT is a Physician Assistant in Livingston, New Jersey. Qualified in 2017, 9 years ago. Practices with Summit Medical Group PA, a 1,205-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
9
Licensed in
NJ
In the registry since
2017
Specialties on file
2
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Practice location Address checks out

200 S Orange Ave Ste 180
Livingston, NJ 07039-5817
Phone: (973) 226-2725
Fax: (973) 226-3270
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence 25MP00440200 (NJ)
Physician Assistant Taxonomy 363A00000X · Licence 25MP00440200 (NJ)

Record details

NPI number1487175923
Entity typeIndividual (Type 1)
GenderMale
Credentials PHYSICIANASSISTANT
Sole proprietorNo
NPI enumeratedJuly 6, 2017
Last updated in NPPESSeptember 29, 2022
Certification dateSeptember 29, 2022

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Summit Medical Group Pa — 1205 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients100
Services billed 193 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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. Those with a page here are linked.

Also affiliated with 1 inpatient rehabilitation facility, which CMS identifies by certification number only.

Colleagues at Summit Medical Group PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1205 clinicians in the practice; 12 are shown here.

Other providers in Livingston