Gregory Sainnoval, M.D.
Surgery · Lebanon, MO
At a glance
100 Hospital Dr, Lebanon, MO 65536-9210
Published activity: Colonoscopy · Upper gastrointestinal (GI) endoscopy for acid reflux. View counts and coverage
NPPES record updated Jul 16, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
100 Hospital DrLebanon, MO 65536-9210
Additional reported practice locations
507 S Monroe StLancaster, WI 538132099
Phone: 6087232143 410 Dewey St
Wisconsin Rapids, WI 544944715
Phone: 7154236060
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2004
- CMS specialties
- General Surgery
Practice groups
- Aspirus Riverview Hospital And Clinics Inc
- Grant Regional Health Center Inc
- Mercy Clinic Springfield Communities
Reported hospital affiliations
- Aspirus Riverview Hospital & Clinics Inc Wisconsin Rapids, WI
- Mercy Hospital Lebanon Lebanon, MO
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Colonoscopy | 1-10 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 11 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Surgery
- Taxonomy code
- 208600000X
- Enumeration date
- Mar 14, 2007
- Record updated
- Jul 16, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
208600000X · Primary
License reported: 2020029424 MO
208600000X
License reported: 73579-20 WI
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
100 Hospital DrLebanon, MO 65536-9210
- Phone
- (417) 533-6100
Mailing address
100 HOSPITAL DRLEBANON, MO 655369210
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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