Charles Robert Hartman, DO
Surgery · Lake St Louis, MO
At a glance
300 Medical Plz Ste 310, Lake St Louis, MO 63367-1484
Published activity: Colonoscopy · Hernia repair - groin (open) · Melanoma (skin cancer) excision. View counts and coverage
NPPES record updated Nov 4, 2020. 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
300 Medical Plz Ste 310Lake St Louis, MO 63367-1484
Additional reported practice locations
10890 Veterans Memorial ParkwayLake St Louis, MO 633671475
Phone: 6365616801
Fax: 6366251601
Education & affiliations
- Medical / professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville
- Graduation year
- 1990
- CMS specialties
- General Surgery
Practice groups
Reported hospital affiliations
- Ssm St Joseph Hospital West Lake Saint Louis, 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 |
| Hernia repair - groin (open) | 1-10 |
| Melanoma (skin cancer) excision | 1-10 |
| Removal of tissue | 1-10 |
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
- Nov 25, 2005
- Record updated
- Nov 4, 2020
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- DO
Reported taxonomies and licenses
208600000X · Primary
License reported: R5P00 MO
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
300 Medical Plz Ste 310Lake St Louis, MO 63367-1484
- Phone
- (636) 625-2662
Mailing address
10890 VETERANS MEMORIAL PARKWAYLAKE ST LOUIS, MO 633671475
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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