SARAH YOON (NP) – Adult Health Nurse Practitioner, NPI 1669808465
Adult Health Nurse Practitioner
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Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
11,632 NURSE PRACTITIONER in IL
Provider Addresses for SARAH YOON (NP)
9359 HAMLIN AVE
EVANSTON, IL 602031301
Phone: (847) 235-6130
Fax: (847) 235-6135
Type: Mailing
6631 N MILWAUKEE AVE
NILES, IL 607144416
Phone: (847) 647-7444
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 130 Open Payments records for all available years, with a total value of $3,101.
Total Amount is formed as General ($3,101) + Research ($0) + Ownership ($0) = $3,101.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Novo Nordisk Inc ($852).
Total Amount
$3,101
General + Research + Ownership
Payments
130
Total payment records
General Amount
$3,101
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $852 |
| ABBVIE INC. | $396 |
| Lilly USA, LLC | $299 |
| Phathom Pharmaceuticals, Inc. | $141 |
| E.R. Squibb & Sons, L.L.C. | $133 |
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: 2013-11-14
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-11-30 (920 days ago).
Enrollment records
1
Earliest due date
2023-11-30
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 |
|---|---|---|---|---|
| I20131114001725 | I | Nurse Practitioner | IL | 2023-11-30 |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 288 | 158 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 165 | 104 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 152 | 90 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 92 | 92 | $0 |
| 90662 | Influenza vaccine split virus, preservative free | 58 | 58 | $0 |
Insurance plans in this area (ZIP 60203)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NURSE PRACTITIONER | IL | 90670 | Pneumococcal vaccine for injection into muscle | 40 | 40 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| E N D O C R I N O L O G Y | IL | |
| N E U R O L O G Y | IL | |
| Hospitalist, Internal Medicine | IL | |
| O P H T H A L M O L O G Y | IL | |
| - | IL | |
| E N D O C R I N O L O G Y | IL | |
| Cardiovascular Disease (Cardiology), Interventional Cardiology | IL | |
| Clinical Social Worker | IL | |
| Certified Nurse Midwife (Cnm) | IL |
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