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

Amish S Oza, MD

Individual provider Addiction Medicine (Family Medicine) Physician · NPI 1396953956

Amish S Oza, MD is a Family Practice in Marion, Ohio. Qualified in 2004, 22 years ago. Practices with Midwest Internal Medicine Associates LLC, a 2-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
22
Licensed in
OH
In the registry since
2007
Specialties on file
3
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

1728 Marion Waldo Rd
Marion, OH 43302-7457
Phone: (740) 389-2297
Fax: (740) 888-0004
Show map & directions

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

Additional practice locations (2)

  • 126 E 2nd St, Chillicothe, OH 45601-2593 — (513) 834-7063
  • 2142 N Cove Blvd, Toledo, OH 43606-3895 — (419) 291-4000

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 35.094647 (OH)
Addiction Medicine (Family Medicine) Physician Taxonomy 207QA0401X · Licence 35.094647 (OH)
Hospitalist Physician Taxonomy 208M00000X · Licence 35.094647 (OH)

Record details

NPI number1396953956
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 18, 2007
Last updated in NPPESMarch 12, 2020
Certification dateMarch 12, 2020

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Midwest Internal Medicine Associates Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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