DR. SHERRY HSIANG-YI CHOU (M.D.) – Neurocritical Care Physician, NPI 1548270606
Neurocritical Care Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,144 NEUROLOGY in MA
Provider Addresses for DR. SHERRY HSIANG-YI CHOU (M.D.)
DEPT OF NEUROLOGY, BRIGHAM AND WOMEN'S HOSPITAL
75 FRANCIS STREET
BOSTON, MA 02115
Phone: (617) 525-8103
Type: Location
Dept of Neurology, Brigham and Women's Hospital
75 Francis Street
Boston, MA 02115
Phone: (617) 525-8103
Type: Location
259 E ERIE ST STE 1900
CHICAGO, IL 606113246
Phone: (312) 695-7950
Fax: (312) 695-5747
Type: Location
124, Peterborough Street, Audubon Circle, Fenway, Boston, Suffolk County, Massachusetts, 02215, United States
APT # 16
BOSTON, MA 022154759
Phone: (617) 267-3087
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $949.
Total Amount is formed as General ($949) + Research ($0) + Ownership ($0) = $949.
Last reported payment date: 2023-07-14 • Largest payer in this snapshot: CSL Behring ($925).
Total Amount
$949
General + Research + Ownership
Payments
3
Total payment records
General Amount
$949
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-07-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| CSL Behring | $925 |
| IRRAS USA, Inc. | $24 |
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: 2021-10-14
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20140918000663 | I | Neurology | PA | TBD |
| I20211014002311 | I | Neurology | 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 | 163 | 62 | $0 |
Insurance plans in this area (ZIP 02115)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| Diagnostic Radiology, Interventional Radiology | IL | |
| P A T H O L O G Y | IL | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology), Internal Medicine | IL | |
| G A S T R O E N T E R O L O G Y | IL | |
| Internal Medicine | IL | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology), Internal Medicine | MN | |
| - | IL | |
| Physical Therapist In Private Practice | IL | |
| Nurse Practitioner | IL |
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