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

Gregory Sainnoval, MD

Individual provider Surgery Physician · NPI 1164555272

Gregory Sainnoval, MD is a General Surgery in Lebanon, Missouri. Qualified in 2004, 22 years ago. Practices with Mercy Clinic Springfield Communities, a 1,126-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Missouri and Wisconsin.

Years since qualifying
22
Licensed in
MO, WI
In the registry since
2007
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

100 Hospital Dr
Lebanon, MO 65536-9210
Phone: (417) 533-6100
Show map & directions

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

Additional practice locations (2)

  • 507 S Monroe St, Lancaster, WI 53813-2099 — (608) 723-2143
  • 410 Dewey St, Wisconsin Rapids, WI 54494-4715 — (715) 423-6060

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 2020029424 (MO)
Surgery Physician Taxonomy 208600000X · Licence 73579-20 (WI)

Record details

NPI number1164555272
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 14, 2007
Last updated in NPPESJuly 16, 2026
Certification dateJuly 16, 2026
Mailing address100 Hospital Dr, Lebanon, MO 65536-9210

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Mercy Clinic Springfield Communities — 1126 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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