Michael J Hahl, M.D.
Hematology/Oncology · Radiation Oncology (CMS) · Louisville, KY
At a glance
315 E Broadway Fl 4, Louisville, KY 40202
NPPES record updated Jan 19, 2021. 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
315 E Broadway Fl 4Louisville, KY 40202
Additional reported practice locations
4001 Dutchmans LnSuite G02
Louisville, KY 402074714
Phone: 5022725754
Fax: 5022725339
Education & affiliations
- Medical / professional school
- University Of Oklahoma College Of Medicine
- Graduation year
- 1996
- CMS specialties
- Hematology/Oncology · Radiation Oncology
Practice groups
Reported hospital affiliations
- Norton Hospitals, Inc Louisville, KY
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
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 | $13.81 |
Reporting companies
| Company | Amount |
|---|---|
| SIEMENS MEDICAL SOLUTIONS USA, INC. | $13.81 |
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
- Hematology/Oncology · Radiation Oncology (CMS)
- Taxonomy code
- 2085R0001X
- Enumeration date
- Apr 27, 2006
- Record updated
- Jan 19, 2021
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
2085R0001X · Primary
License reported: 33316 KY
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
315 E Broadway Fl 4Louisville, KY 40202
- Phone
- (502) 629-2500
- Fax
- (502) 629-2055
Mailing address
PO BOX 776347CHICAGO, IL 606776351
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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