MALCOLM TRIMBLE (MD) – Hematology & Oncology Physician, NPI 1831164375
Hematology & Oncology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
113 HEMATOLOGY in MI
Provider Addresses for MALCOLM TRIMBLE (MD)
4510 BROADWAY ST
CLARKLAKE, MI 492349764
Phone:
Type: Mailing
1100 E MICHIGAN AVE STE 307
JACKSON, MI 492011850
Phone: (517) 205-1594
Fax: (517) 205-1540
Type: Location
1100, Michigan Avenue, Jackson Heights, Muscle Shoals, Colbert County, Alabama, 35661, United States
STE 201
JACKSON, MI 492011847
Phone: (517) 789-7122
Fax: (517) 789-5229
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $35.
Total Amount is formed as General ($35) + Research ($0) + Ownership ($0) = $35.
Last reported payment date: 2023-11-15 • Largest payer in this snapshot: BeiGene USA, Inc. ($35).
Total Amount
$35
General + Research + Ownership
Payments
1
Total payment records
General Amount
$35
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-11-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| BeiGene USA, Inc. | $35 |
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: 2004-02-17
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 |
|---|---|---|---|---|
| I20040217000524 | I | Hematology | MI | 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 |
|---|---|---|---|---|
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 258 | 80 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 223 | 84 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 32 | 20 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 21 | 21 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 17 | 17 | $0 |
Insurance plans in this area (ZIP 49234)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MI | |
| U R O L O G Y | MI | |
| - | MI | |
| - | MI | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology) | MI | |
| - | MI | |
| Physician Assistant | OH | |
| - | MI | |
| - | MI | |
| - | MI |
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