SHIUNRU J. CHEN (M.D.) – Internal Medicine Physician, NPI 1730442013
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,722 INTERNAL MEDICINE in MA
Provider Addresses for SHIUNRU J. CHEN (M.D.)
110 W Squantum St
North Quincy, MA 021712122
Phone: (617) 376-3000
Fax: (617) 690-6902
Type: Location
28 STATE ST STE 2860
BOSTON, MA 021091789
Phone: (617) 903-5000
Type: Location
110 W SQUANTUM ST
NORTH QUINCY, MA 021712122
Phone: (617) 376-3000
Fax: (617) 690-6902
Type: Mailing
53 STATE ST
BOSTON, MA 021092820
Phone: (888) 663-6331
Fax: (415) 252-7176
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: 2015-10-19
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 |
|---|---|---|---|---|
| I20151019001325 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 14 | 13 | $0 |
Insurance plans in this area (ZIP 02171)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | MA | |
| Nurse Practitioner | NY | |
| Diagnostic Radiology | ME | |
| Physician Assistant | MA | |
| Diagnostic Radiology | MI | |
| Diagnostic Radiology | MA | |
| Diagnostic Radiology | OH | |
| P A T H O L O G Y | MA | |
| Family Practice, Osteopathic Manipulative Medicine | MA | |
| Diagnostic Radiology, Interventional Radiology | NY |
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