CHRISTINA SOOK SHIN (PA-C) – Physician Assistant, NPI 1770961278
Physician Assistant
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
5,035 PHYSICIAN ASSISTANT in IL
Provider Addresses for CHRISTINA SOOK SHIN (PA-C)
1653 W Congress Pkwy
Chicago, IL 606123833
Phone: (847) 962-7705
Type: Location
1700 S MORGAN ST # 3
CHICAGO, IL 606082317
Phone:
Type: Mailing
1653 W CONGRESS PKWY
CHICAGO, IL 606123833
Phone: (847) 962-7705
Type: Location
29373 NETWORK PL
CHICAGO, IL 606731293
Phone: (847) 390-5900
Type: Mailing
1700 LUTHER LN STE 1170
PARK RIDGE, IL 600681270
Phone: (844) 376-3876
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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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: 2015-07-20
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20150720003086 | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 28 | 22 | $0 |
| 99292 | Critical care, each additional 30 minutes | 22 | 18 | $0 |
Insurance plans in this area (ZIP 60612)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | IL | |
| N E U R O L O G Y | IL | |
| Internal Medicine | IL | |
| Internal Medicine | IL | |
| Nurse Practitioner | IL | |
| Endocrinology, Internal Medicine | IL | |
| N E U R O L O G Y | NY | |
| Family Practice | IL | |
| Internal Medicine | IL | |
| Hospice/Palliative Care | IL |
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