ZOE ANN WARSHAW (M.D.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1588994735
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
897 PATHOLOGY in PA
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Provider Addresses for ZOE ANN WARSHAW (M.D.)
5700, Southwyck Boulevard, Southwyck, Toledo, Lucas County, Ohio, 43614, United States
TOLEDO, OH 436141509
Phone: (800) 288-8325
Fax: (419) 866-5453
Type: Mailing
Saint Clair Hospital, 1000, Bower Hill Road, Cedarhurst Manor, Pittsburgh, Allegheny County, Pennsylvania, 15243, United States
PITTSBURGH, PA 152431873
Phone: (412) 942-3800
Fax: (412) 942-3813
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $44.
Total Amount is formed as General ($44) + Research ($0) + Ownership ($0) = $44.
Last reported payment date: 2024-01-31 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($23).
Total Amount
$44
General + Research + Ownership
Payments
2
Total payment records
General Amount
$44
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-01-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novartis Pharmaceuticals Corporation | $23 |
| Lilly USA, LLC | $21 |
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: 2016-10-19
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20140307001642 | I | Pathology | WV | TBD |
| I20161019000944 | I | Pathology | PA | 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 | 609 | 315 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 151 | 37 | $0 |
| 88112 | Cell examination of specimen, selective cellular enhancement technique | 142 | 131 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 137 | 116 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 90 | 60 | $0 |
Insurance plans in this area (ZIP 43614)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PATHOLOGY | PA | 88304 | Pathology examination of tissue using a microscope, moderately low complexity | 51 | 44 |
| PATHOLOGY | PA | 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 88 | 58 |
| PATHOLOGY | PA | 88342 | Tissue or cell analysis by immunologic technique | 91 | 76 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | PA | |
| P A T H O L O G Y | PA | |
| - | PA | |
| P A T H O L O G Y | PA |
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