DR. STEVEN E. COLLUM (M.D.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1093722357
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
406 PATHOLOGY in MO
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Provider Addresses for DR. STEVEN E. COLLUM (M.D.)
Springfield Post Office, 830-832, Stratford Road, Springfield, Greet, Birmingham, West Midlands, England, B11 4SH, United Kingdom
SPRINGFIELD, MO 658012580
Phone: (417) 829-4620
Fax: (417) 829-4316
Type: Mailing
Mercy Hospital Springfield, 1235, East Cherokee Street, Meador Park, Springfield, Greene County, Missouri, 65804, United States
SPRINGFIELD, MO 658042203
Phone: (417) 820-2961
Fax: (417) 820-7790
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 $23.
Total Amount is formed as General ($23) + Research ($0) + Ownership ($0) = $23.
Last reported payment date: 2024-04-18 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($23).
Total Amount
$23
General + Research + Ownership
Payments
1
Total payment records
General Amount
$23
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $23 |
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: 2010-08-03
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 |
|---|---|---|---|---|
| I20100803000217 | I | Pathology | MO | 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 |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 1,627 | 973 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 607 | 124 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 283 | 232 | $0 |
| 88112 | Cell examination of specimen, selective cellular enhancement technique | 194 | 157 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 192 | 139 | $0 |
Insurance plans in this area (ZIP 65801)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PATHOLOGY | MO | 88304 | Pathology examination of tissue using a microscope, moderately low complexity | 297 | 269 |
| PATHOLOGY | MO | 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 205 | 151 |
| PATHOLOGY | MO | 88312 | Special stained specimen slides to identify organisms including interpretation and report | 20 | 14 |
| PATHOLOGY | MO | 88342 | Tissue or cell analysis by immunologic technique | 163 | 137 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MO | |
| - | MO | |
| - | MO | |
| - | MO | |
| Clinical Psychologist | MO | |
| Nurse Practitioner | MO | |
| - | MO | |
| U R O L O G Y | MO | |
| P O D I A T R Y | MO | |
| - | KS |
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