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

Dr. Jonathan Gaston, DO

Individual provider Anesthesiology Physician · NPI 1659639409

Dr. Jonathan Gaston, DO practises Anesthesiology in Billings, Montana. Graduated from University of Pikeville, Kentucky College of Osteopathic Med in 2012, 14 years ago. Practices with Gallatin Valley Anesthesia Associates PC, a 35-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado and Montana.

Years since qualifying
14
Trained at
University of Pikeville, Kentucky College of Osteopathic Med
Licensed in
CO, MT
In the registry since
2012
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

3333 2nd Ave N Ste 240
Billings, MT 59101-2033
Phone: (406) 248-3290
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 8000 E Maplewood Ave Ste 200, Greenwood Village, CO 80111-4727 — (303) 438-3999

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence DR.0067566 (CO)
Anesthesiology Physician Taxonomy 207L00000X · Licence 99579 (MT)

Record details

NPI number1659639409
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 30, 2012
Last updated in NPPESFebruary 16, 2022
Certification dateFebruary 16, 2022

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF PIKEVILLE, KENTUCKY COLLEGE OF OSTEOPATHIC MED
Graduated 2012 (14 years in practice)
Group practice Gallatin Valley Anesthesia Associates Pc — 35 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 patients257
Services billed 310 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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 Gallatin Valley Anesthesia Associates PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 35 clinicians in the practice; 12 are shown here.

Other providers in Billings