DR. STEVEN MARK ZIMMERMAN (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1265432413
Anatomic Pathology & Clinical Pathology Physician
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
318 PATHOLOGY in VA
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Provider Addresses for DR. STEVEN MARK ZIMMERMAN (MD)
Doctors' Parham Hospital, 7700, East Parham Road, Laurel, Richmond, Henrico County, Virginia, 23294, United States
RICHMOND, VA 232944301
Phone: (804) 747-5600
Type: Location
PO BOX 5468
MARTINSVILLE, VA 241155468
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
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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: 2010-09-23
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 |
|---|---|---|---|---|
| I20100923000356 | I | Pathology | VA | 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 | 1,476 | 802 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 236 | 64 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 201 | 144 | $0 |
| 88360 | Microscopic genetic analysis of tumor, manual | 179 | 53 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 154 | 127 | $0 |
Insurance plans in this area (ZIP 23294)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | MD | |
| P A T H O L O G Y | TN | |
| P A T H O L O G Y | MO | |
| P A T H O L O G Y | VA | |
| P A T H O L O G Y | GA | |
| P A T H O L O G Y | FL | |
| P A T H O L O G Y | CA | |
| P A T H O L O G Y | MD | |
| P A T H O L O G Y | CA | |
| P A T H O L O G Y | MA |
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