LI Q ZHANG (PA) – Physician Assistant, NPI 1821347162
Physician Assistant
Main info
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for LI Q ZHANG (PA)
34 EXCHANGE AVE.
MEDFORD, MA 02155
Phone:
Type: Mailing
139 CENTRE ST STE 611
NEW YORK, NY 100134556
Phone: (614) 447-9197
Type: Mailing
139 CENTRE STREET, SUITE 611
NEW YORK, NY 10013
Phone: (212) 431-4309
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 269 Open Payments records for all available years, with a total value of $5,152.
Total Amount is formed as General ($5,152) + Research ($0) + Ownership ($0) = $5,152.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: Salix Pharmaceuticals, a division of Bausch Health US, LLC ($1,858).
Total Amount
$5,152
General + Research + Ownership
Payments
269
Total payment records
General Amount
$5,152
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $1,858 |
| Gilead Sciences, Inc. | $1,161 |
| ABBVIE INC. | $443 |
| VIVUS LLC | $348 |
| AIMMUNE THERAPEUTICS, INC. | $169 |
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: 2016-01-08
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 |
|---|---|---|---|---|
| I20160108002002 | I | Physician Assistant | NY | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 02155)
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