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

Dr. Andrew James Gase, MD

Individual provider Family Medicine Physician · NPI 1760475909

Dr. Andrew James Gase, MD is a Family Practice in Tiffin, Ohio. Graduated from Ohio State University College of Medicine in 1985, 41 years ago. Practices with Arvada Health LLC, a 7-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
41
Trained at
Ohio State University College of Medicine
Licensed in
OH
In the registry since
2005
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

27 St Lawrence Dr Ste 101
Tiffin, OH 44883-8313
Phone: (419) 447-4214
Fax: (419) 447-1905
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 35-053787 (OH)

Record details

NPI number1760475909
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 23, 2005
Last updated in NPPESDecember 31, 2018
Mailing address27 St Lawrence Dr, Suite 101, Tiffin, OH 44883-8313

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Arvada Health Llc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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