DR. XIAOHONG MARY ZHANG (M.D.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1437102761
Anatomic Pathology & Clinical Pathology Physician
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NPPES metrics only — not quality of care.
897 PATHOLOGY in PA
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Provider Addresses for DR. XIAOHONG MARY ZHANG (M.D.)
Geisinger Medical Center Danville, 100, North Academy Avenue, Danville, Montour County, Pennsylvania, 17822, United States
DANVILLE, PA 178229800
Phone: (570) 271-6144
Fax: (570) 271-6578
Type: Mailing
Geisinger Wyoming Valley Medical Center, 1000, East Mountain Boulevard, Fox Hill, Wilkes-Barre, Luzerne County, Pennsylvania, 18711, United States
DEPT OF LABORATORY MEDICINE
WILKES BARRE, PA 187110027
Phone: (570) 826-7830
Fax: (570) 820-6039
Type: Location
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: 2005-07-06
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 |
|---|---|---|---|---|
| I20050706000083 | 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 | 539 | 326 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 531 | 104 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 191 | 155 | $0 |
| 88189 | Flow cytometry technique for dna or cell analysis, 16 or more markers | 129 | 120 | $0 |
| 88313 | Special stained specimen slides to examine tissue including interpretation and report | 99 | 62 | $0 |
Insurance plans in this area (ZIP 17822)
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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 | 34 | 26 |
| PATHOLOGY | PA | 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 100 | 63 |
| PATHOLOGY | PA | 88342 | Tissue or cell analysis by immunologic technique | 267 | 239 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | CA | |
| Emergency Medicine | PA | |
| - | PA | |
| Diagnostic Radiology | NJ | |
| - | PA | |
| Diagnostic Radiology | PA | |
| - | PA | |
| - | PA | |
| A N E S T H E S I O L O G Y | PA | |
| P A T H O L O G Y | PA |
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