SHIU-CHUNG AU (MD) – Dermatology Physician, NPI 1841424272
Dermatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
744 DERMATOLOGY in MA
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Provider Addresses for SHIU-CHUNG AU (MD)
114, Washington Street, Charlestown, Boston, Suffolk County, Massachusetts, 02129, United States
BOSTON, MA 021111552
Phone: (617) 636-0156
Type: Mailing
11 APEX DR STE 103A
MARLBOROUGH, MA 017521860
Phone: (508) 485-7779
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 246 Open Payments records for all available years, with a total value of $158,311.
Total Amount is formed as General ($158,311) + Research ($0) + Ownership ($0) = $158,311.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Lilly USA, LLC ($80,577).
Total Amount
$158,311
General + Research + Ownership
Payments
246
Total payment records
General Amount
$158,311
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 |
|---|---|
| Lilly USA, LLC | $80,577 |
| Janssen Biotech, Inc. | $71,779 |
| Arcutis Biotherapeutics, Inc. | $4,433 |
| UCB, Inc. | $390 |
| Amgen Inc. | $278 |
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: 2016-08-22
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 |
|---|---|---|---|---|
| I20160822002057 | I | Dermatology | MA | 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 |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 689 | 107 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 261 | 200 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 173 | 135 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 171 | 147 | $0 |
| 17110 | Destruction of skin growth, 1-14 growths | 112 | 93 | $0 |
Insurance plans in this area (ZIP 02111)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DERMATOLOGY | MA | 17003 | Destruction of 2-14 skin growths | 25 | 25 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | MA | |
| D E R M A T O L O G Y | MA | |
| Nurse Practitioner | MA | |
| D E R M A T O L O G Y | MA | |
| Nurse Practitioner | MA | |
| D E R M A T O L O G Y | MA | |
| D E R M A T O L O G Y | RI | |
| D E R M A T O L O G Y | MA | |
| - | MA | |
| D E R M A T O L O G Y | MA |
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