MR. STEPHEN M MARBUT (M.D.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1801155742
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
260 PATHOLOGY in AL
Provider Addresses for MR. STEPHEN M MARBUT (M.D.)
5 MOBILE INFIRMARY CIR
MOBILE, AL 366073513
Phone: (251) 435-3343
Type: Location
PO BOX 91498
MOBILE, AL 366911498
Phone: (251) 460-0326
Fax: (251) 460-2846
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $114.
Total Amount is formed as General ($114) + Research ($0) + Ownership ($0) = $114.
Last reported payment date: 2024-04-17 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($75).
Total Amount
$114
General + Research + Ownership
Payments
4
Total payment records
General Amount
$114
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $75 |
| Roche Diagnostics Corporation | $39 |
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: 2016-06-21
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 |
|---|---|---|---|---|
| I20160621001730 | I | Pathology | AL | 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 | 1,199 | 646 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 223 | 74 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 190 | 129 | $0 |
| 88360 | Microscopic genetic analysis of tumor, manual | 152 | 57 | $0 |
| 88312 | Special stained specimen slides to identify organisms including interpretation and report | 145 | 114 | $0 |
Insurance plans in this area (ZIP 36607)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PATHOLOGY | AL | 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 72 | 53 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | AL | |
| P A T H O L O G Y | AL | |
| P A T H O L O G Y | AL | |
| P A T H O L O G Y | AL | |
| P A T H O L O G Y | AL | |
| P A T H O L O G Y | AL |
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