John Gregory Jones, MD

Individual provider Addiction Medicine (Preventive Medicine) Physician · NPI 1801970421

John Gregory Jones, MD practises Emergency Medicine in Greenfield, Indiana. Graduated from Indiana University School of Medicine in 1984, 42 years ago. Practices with Monticello Emergency Care, LLC, a 6-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying: 42
Trained at: Indiana University School of Medicine
Licensed in: IN
In the registry since: 2006
Specialties on file: 2

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

801 N State St
Greenfield, IN 46140-1270
Phone: (317) 468-4415

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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 01034334 (IN)
Addiction Medicine (Preventive Medicine) Physician	Taxonomy 2083A0300X · Licence 01034334 (IN)

Record details

NPI number	1801970421
Entity type	Individual (Type 1)
Gender	Male
Credentials	MD
Sole proprietor	No
NPI enumerated	October 24, 2006
Last updated in NPPES	January 6, 2023
Certification date	January 6, 2023

Medicare enrollment

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

Medicare specialty	EMERGENCY MEDICINE
Medical school	INDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated	1984 (42 years in practice)
Group practice	Monticello Emergency Care, Llc — 6 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 patients	32
Services billed	167 a service is one billed item, such as a visit, a test or a procedure
Average patient age	71

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.

Pulaski Memorial Hospital Hospital · Winamac, IN

Colleagues at Monticello Emergency Care, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 6 clinicians in the practice; 3 are shown here.

Jeanette Hammerstein, MD Emergency Medical Services (Emergency Medicine) Physician · Bloomington, IN
Trina Helderman, MD Personal Emergency Response Attendant · Lafayette, IN
Krista Erin Nestlehut Primary Care Nurse Practitioner · Lafayette, IN