Alexander Legenbauer, DO
Psychiatry · Harrisburg, IL
At a glance
100 Dr Warren Tuttle Dr, Harrisburg, IL 62946-2718
NPPES record updated Jun 10, 2025. 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 Dr Warren Tuttle DrHarrisburg, IL 62946-2718
Additional reported practice locations
1147 Nw 64Th TerGainesville, FL 326054218
Phone: 3523335982 2601 W Main St
Carbondale, IL 629011031
Phone: 6185495361
Fax: 6183514878 2 S Hospital Dr
Murphysboro, IL 629663333
Phone: 6189980888
Fax: 6189931808 405 W Jackson St
Carbondale, IL 629011467
Phone: 6189980888
Fax: 6189931808 201 S 14Th St
Herrin, IL 629483631
Phone: 6189980888
Fax: 6189931808 1007 Us Highway 45 N
Eldorado, IL 629303767
Phone: 6182737723
Fax: 6183514834 3106 Outer Dr
Marion, IL 629595270
Phone: 6189974332
Fax: 6183514807
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2020
- CMS specialties
- Psychiatry
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Harrisburg Medical Center Harrisburg, IL
- Herrin Hospital Herrin, IL
- Memorial Hospital Of Carbondale Carbondale, IL
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.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
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
- Psychiatry
- Taxonomy code
- 2084P0800X
- Enumeration date
- Mar 27, 2020
- Record updated
- Jun 10, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- DO
Reported taxonomies and licenses
2084P0800X
License reported: UO7009 FL
2084P0800X · Primary
License reported: 036170886 IL
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
100 Dr Warren Tuttle DrHarrisburg, IL 62946-2718
- Phone
- (618) 252-0999
- Fax
- (618) 252-2032
Mailing address
PO BOX 3988CARBONDALE, IL 629023988
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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