SHEREEN JUHSUN CHANG (MD) – Neurology Physician, NPI 1508917857
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
193 NEUROLOGY in IA
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Provider Addresses for SHEREEN JUHSUN CHANG (MD)
Cedar Rapids Post Office, 214, West Main Street, Cedar Rapids, Boone County, Nebraska, 68627, United States
CEDAR RAPIDS, IA 524063178
Phone: (319) 398-1583
Fax: (319) 399-2085
Type: Mailing
Physicians Clinic of Iowa, 202, 10th Street Southeast, MedQuarter, Cedar Rapids, Linn County, Iowa, 52405, United States
CEDAR RAPIDS, IA 524032404
Phone: (319) 247-3010
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 25 Open Payments records for all available years, with a total value of $421.
Total Amount is formed as General ($421) + Research ($0) + Ownership ($0) = $421.
Last reported payment date: 2024-12-15 • Largest payer in this snapshot: PFIZER INC. ($172).
Total Amount
$421
General + Research + Ownership
Payments
25
Total payment records
General Amount
$421
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $172 |
| Abbott Laboratories | $69 |
| Ipsen Biopharmaceuticals, Inc | $52 |
| Lilly USA, LLC | $30 |
| Amgen Inc. | $27 |
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: 2007-04-11
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 |
|---|---|---|---|---|
| I20070411000086 | I | Neurology | IA | 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 |
|---|---|---|---|---|
| J0585 | Injection, onabotulinumtoxina, 1 unit | 18,216 | 34 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 133 | 92 | $0 |
| 95886 | Needle measurement of electrical activity in arm or leg muscles, complete study | 130 | 125 | $0 |
| 95874 | Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle | 80 | 30 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 77 | 77 | $0 |
Insurance plans in this area (ZIP 52406)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IA | |
| - | IA | |
| - | IA | |
| - | IA | |
| - | IA | |
| - | IA | |
| - | IA | |
| Nurse Practitioner | IA | |
| P O D I A T R Y | IA | |
| Nurse Practitioner | IA |
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