Corey T Welchlin, D.O.
Orthopedic Surgery · Macomb, IL
At a glance
525 E Grant St, Macomb, IL 61455-3318
Published activity: Colonoscopy · Hip replacement · Knee replacement. View counts and coverage
NPPES record updated Aug 27, 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
525 E Grant StMacomb, IL 61455-3318
Additional reported practice locations
717 S State StSuite 900
Fairmont, MN 560314469
Phone: 5072384949
Fax: 5072383377
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1985
- CMS specialties
- Orthopedic Surgery
Practice groups
- Fairmont Orthopedics And Sports Medicine, Pa
- Mcdonough County Hospital District
- Memorial Hospital Association
Reported hospital affiliations
- Mayo Clinic Health System - Fairmont Fairmont, MN
- Mc Donough District Hospital Macomb, IL
- Memorial Hospital Carthage, IL
- United Hospital District Blue Earth, MN
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 |
| Hip replacement | 1-10 |
| Knee replacement | 1-10 |
| Lower limb (leg) arthroscopy (minimally invasive joint repair) | 11 |
| Removal of nail tissue | 53 |
| Removal of tissue | 1-10 |
| Removal or shaving of skin growth | 1-10 |
| Spinal fusion | 1-10 |
| Upper limb (arm) arthroscopy (minimally invasive joint repair) | 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
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $71.52 |
Reporting companies
| Company | Amount |
|---|---|
| OSSDSIGN USA INCORPORATED | $50.33 |
| SPR THERAPEUTICS, INC | $21.19 |
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
- Orthopedic Surgery
- Taxonomy code
- 207X00000X
- Enumeration date
- Jan 26, 2006
- Record updated
- Aug 27, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- D.O.
Reported taxonomies and licenses
207X00000X · Primary
License reported: 33466 MN
213EP1101X
License reported: 33466 MN
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
525 E Grant StMacomb, IL 61455-3318
- Phone
- (309) 836-1999
Mailing address
717 S STATE STSUITE 900
FAIRMONT, MN 560314469
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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