DR. SHIHSHIANG CHENG (MD) – Diagnostic Radiology Physician, NPI 1154511756
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,210 FAMILY PRACTICE in TN
Provider Addresses for DR. SHIHSHIANG CHENG (MD)
7211 Wellington Dr Ste 101
Knoxville, TN 379195968
Phone: (865) 588-8005
Fax: (886) 558-8800
Type: Location
Mike O'Callaghan Military Medical Center, 4700, Las Vegas Boulevard North, Clark County, Nevada, 89191, United States
NELLIS AFB, NV 891916600
Phone: (702) 653-2830
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 $101.
Total Amount is formed as General ($101) + Research ($0) + Ownership ($0) = $101.
Last reported payment date: 2024-10-01 • Largest payer in this snapshot: Siemens Medical Solutions USA, Inc. ($101).
Total Amount
$101
General + Research + Ownership
Payments
3
Total payment records
General Amount
$101
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-01
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Siemens Medical Solutions USA, Inc. | $101 |
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: 2025-11-12
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 6 Medicare enrollment records; no due dates published yet.
Enrollment records
6
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 |
|---|---|---|---|---|
| I20180803000112 | I | Diagnostic Radiology | NV | TBD |
| I20210707003394 | I | Diagnostic Radiology | AZ | TBD |
| I20250416003823 | I | Diagnostic Radiology | OH | TBD |
| I20250423001077 | I | Diagnostic Radiology | MN | TBD |
| I20250806000816 | I | Diagnostic Radiology | NJ | TBD |
| I20251112000055 | I | Diagnostic Radiology | TN | 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 |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 1,925 | 20 | $0 |
| 77067 | Screening mammography | 845 | 845 | $0 |
| 77063 | Screening 3d breast mammography | 831 | 831 | $0 |
| A9579 | Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml | 794 | 55 | $0 |
| 71045 | X-ray of chest, 1 view | 342 | 322 | $0 |
Insurance plans in this area (ZIP 37919)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Interventional Radiology, Diagnostic Radiology | NV | |
| Diagnostic Radiology | CT | |
| Diagnostic Radiology | NV | |
| Diagnostic Radiology | TX | |
| Diagnostic Radiology | TN | |
| Diagnostic Radiology | NV | |
| Physician Assistant | NV | |
| Diagnostic Radiology | MO | |
| Diagnostic Radiology | NV | |
| Physician Assistant | NV |
Reviews
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