Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Jonathon A Gruneich, MD

Individual provider Anesthesiology Physician · NPI 1700993607

Dr. Jonathon A Gruneich, MD is an Anesthesiology in Oneida, New York. Qualified in 2000, 26 years ago. Practices with Digestive Disease Medicine of Central New York LLP, a 15-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York and Ohio.

Years since qualifying
26
Licensed in
NY, OH
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

321 Genesee St
Oneida, NY 13421-2611
Phone: (315) 363-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1400 W Main Street, Bellevue, OH 44811-9429 — (419) 483-4040

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 35087080 (OH)
Anesthesiology Physician Taxonomy 207L00000X · Licence 235488 (NY)

Record details

NPI number1700993607
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 24, 2006
Last updated in NPPESDecember 30, 2025
Certification dateDecember 30, 2025
Mailing address587 Yavapai Hills Dr, Prescott, AZ 86301-5785

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Digestive Disease Medicine Of Central New York Llp — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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