DR. LARRY ZHAO (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1700012689
Anatomic Pathology & Clinical Pathology Physician
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Profile Insights
NPPES metrics only — not quality of care.
799 PATHOLOGY in MA
Provider Addresses for DR. LARRY ZHAO (MD)
PROVIDER ENROLLMENT 41 MALL ROAD
BURLINGTON, MA 018050001
Phone: (781) 744-8085
Type: Mailing
41 MALL RD
BURLINGTON, MA 018051979
Phone: (781) 744-8000
Type: Location
2000 Joseph E Sanker Blvd
Cincinnati, OH 452121979
Phone: (513) 841-7400
Type: Location
Carle Foundation Hospital, 611, West Park Street, Urbana, Champaign County, Illinois, 61801, United States
FAPC
URBANA, IL 61801
Phone: (618) 902-5292
Type: Mailing
11505 PALMBRUSH TRL STE 120
LAKEWOOD RANCH, FL 342022915
Phone: (941) 757-4800
Fax: (941) 757-4803
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 28 Open Payments records for all available years, with a total value of $30,073.
Total Amount is formed as General ($30,073) + Research ($0) + Ownership ($0) = $30,073.
Last reported payment date: 2024-05-24 • Largest payer in this snapshot: CSL Plasma Inc. ($30,056).
Total Amount
$30,073
General + Research + Ownership
Payments
28
Total payment records
General Amount
$30,073
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| CSL Plasma Inc. | $30,056 |
| Roche Diagnostics Corporation | $17 |
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: 2024-04-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20181003003930 | I | Pathology | TN | TBD |
| I20200318001616 | I | Pathology | IL | TBD |
| I20240423000284 | I | Pathology | MA | 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 | 441 | 263 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 75 | 15 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 45 | 30 | $0 |
| 88112 | Cell examination of specimen, selective cellular enhancement technique | 42 | 38 | $0 |
| G0416 | Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method | 37 | 37 | $0 |
Insurance plans in this area (ZIP 01805)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MA | |
| - | MA | |
| G A S T R O E N T E R O L O G Y | NY | |
| Physician Assistant | MA | |
| A N E S T H E S I O L O G Y | MA |
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