DR. CHIN C TANG (M.D.) – Hospitalist Physician, NPI 1669455655
Hospitalist Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
7,722 INTERNAL MEDICINE in MA
Provider Addresses for DR. CHIN C TANG (M.D.)
119 Belmont St
Department of Hospital Medicine
Worcester, MA 016052903
Phone: (508) 334-8515
Type: Location
East Main Street, Flushing, Genesee County, Michigan, 48433, United States
DEPARTMENT OF MEDICINE
FLUSHING, NY 113555045
Phone: (718) 670-1070
Fax: (718) 661-7401
Type: Mailing
UMass Memorial Medical Center - Memorial Campus, 119, Belmont Street, Chandler Hill, Worcester, Worcester County, Massachusetts, 01605, United States
DEPARTMENT OF HOSPITAL MEDICINE
WORCESTER, MA 016052903
Phone: (508) 334-8515
Type: Location
56-45 MAIN STREET
FLUSHING, NY 113555045
Phone: (646) 385-3575
Fax: (718) 661-7401
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: 2009-04-09
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 |
|---|---|---|---|---|
| I20090409000474 | I | Internal Medicine | NY | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 132 | 47 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 74 | 33 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 17 | 17 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 16 | 16 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 16 | 16 | $0 |
Insurance plans in this area (ZIP 01605)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | NY | |
| Physician Assistant | NY | |
| General Surgery | NY | |
| - | NY | |
| Cardiovascular Disease (Cardiology) | NY | |
| P O D I A T R Y | NY | |
| Thoracic Surgery, General Surgery | NY | |
| - | NY | |
| Physician Assistant | NY | |
| - | NY |
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