MS. HONG HOLLY ZHANG (PA-C) – Physician Assistant, NPI 1609863620
Physician Assistant
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
5,035 PHYSICIAN ASSISTANT in IL
Loading map...
Provider Addresses for MS. HONG HOLLY ZHANG (PA-C)
1990, Larkin Avenue, Country Knolls, Elgin, Elgin Township, Kane County, Illinois, 60123, United States
STE 3
ELGIN, IL 601235827
Phone: (847) 289-5727
Fax: (847) 888-5469
Type: Mailing
Hurst Drive, Mattoon, Coles County, Illinois, United States
STE 120
MATTOON, IL 619389388
Phone: (217) 258-5900
Fax: (217) 258-5904
Type: Location
2512 Hurst Dr.
Ste 120
Mattoon, IL 619389388
Phone: (217) 258-5900
Fax: (217) 258-5904
Type: Location
29373 NETWORK PL STE 3
CHICAGO, IL 606731293
Phone: (847) 390-5900
Fax: (847) 390-4757
Type: Mailing
3021 N SHEFFIELD AVE
CHICAGO, IL 606574419
Phone: (872) 843-0550
Fax: (872) 873-9070
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2005-04-13
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 |
|---|---|---|---|---|
| I20050413000531 | I | Physician Assistant | IL | 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 60123)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| Physician Assistant | IL | |
| Physician Assistant | IL | |
| - | IL | |
| - | IL | |
| - | IN | |
| - | IL | |
| Physician Assistant | IL | |
| Nurse Practitioner | IL | |
| - | IL |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.