DR. MICHAEL T SLAUGHTER (M.D., PH.D.) – Medical Oncology Physician, NPI 1306815394
Medical Oncology Physician
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Profile Insights
NPPES metrics only — not quality of care.
314 HEMATOLOGY/ONCOLOGY in IN
Provider Addresses for DR. MICHAEL T SLAUGHTER (M.D., PH.D.)
PO BOX 664056
INDIANAPOLIS, IN 462664056
Phone: (317) 927-5770
Fax: (317) 927-5792
Type: Mailing
12188B N Meridian St
Suite 200
Carmel, IN 460324840
Phone: (317) 927-5770
Fax: (317) 927-5792
Type: Location
PO BOX 781076
DETROIT, MI 482781076
Phone: (317) 528-4800
Fax: (317) 865-1479
Type: Mailing
8111 S EMERSON AVE STE 101
INDIANAPOLIS, IN 462378601
Phone: (317) 859-5252
Fax: (317) 859-5258
Type: Location
Franciscan St. Francis Health, 12188B, North Meridian Street, Carmel, Hamilton County, Indiana, 46032, United States
SUITE 200
CARMEL, IN 460324840
Phone: (317) 927-5770
Fax: (317) 927-5792
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 199 Open Payments records for all available years, with a total value of $4,005.
Total Amount is formed as General ($4,005) + Research ($0) + Ownership ($0) = $4,005.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($355).
Total Amount
$4,005
General + Research + Ownership
Payments
199
Total payment records
General Amount
$4,005
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $355 |
| Janssen Biotech, Inc. | $252 |
| Novartis Pharmaceuticals Corporation | $233 |
| Lilly USA, LLC | $201 |
| AstraZeneca Pharmaceuticals LP | $173 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2005-03-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20050317000788 | I | Hematology/Oncology | IN | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 102 | 90 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 69 | 61 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 51 | 25 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 28 | 17 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 22 | 22 | $0 |
Insurance plans in this area (ZIP 46266)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IN | |
| - | IN | |
| - | IN | |
| - | MI | |
| - | IN | |
| - | IN | |
| Family Practice | IN | |
| - | MI | |
| Internal Medicine | IN | |
| Internal Medicine, Emergency Medicine | MI |
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