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

Joseph Erik Testa, DO

Individual provider Surgery Physician · NPI 1336325745

Joseph Erik Testa, DO is a General Surgery in Owosso, Michigan. Graduated from West Virginia School of Osteopathic Medicine in 2007, 19 years ago. Practices with Memorial Hospital, a 206-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
19
Trained at
West Virginia School of Osteopathic Medicine
Licensed in
MI
In the registry since
2008
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.

See every abbreviation used in this directory →

Practice location Address checks out

818 W King St Ste 201
Owosso, MI 48867
Phone: (989) 723-3168
Fax: (989) 725-2962
Show map & directions

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

Additional practice locations (1)

  • 500 Sentara Cir Ste 202a, Williamsburg, VA 23188-5727 — (757) 984-9890

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 5101017433 (MI)

Record details

NPI number1336325745
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJanuary 16, 2008
Last updated in NPPESFebruary 20, 2019
Mailing address818 W King St Ste 201, Owosso, MI 48867-2117

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Also practisesGENERAL PRACTICE
Medical schoolWEST VIRGINIA SCHOOL OF OSTEOPATHIC MEDICINE
Graduated 2007 (19 years in practice)
Group practice Memorial Hospital — 206 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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