MR. KHANH HONG NGUYEN (MD) – Radiation Oncology Physician, NPI 1326144841
Radiation Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
419 RADIATION ONCOLOGY in PA
Provider Addresses for MR. KHANH HONG NGUYEN (MD)
880 CENTURY DR FL 1
MECHANICSBURG, PA 170554375
Phone: (717) 691-3235
Fax: (717) 691-3243
Type: Mailing
500 University Dr
Hershey, PA 170332360
Phone: (717) 531-8024
Fax: (717) 531-0446
Type: Location
640 S State St
Dover, DE 199013530
Phone: (302) 674-4401
Fax: (302) 674-4129
Type: Location
Capital Health Medical Center - Hopewell, 1, Capital Way, Pennington, Mercer County, New Jersey, 08534, United States
PENNINGTON, NJ 085342520
Phone: (609) 303-4244
Type: Mailing
640 S STATE ST
DOVER, DE 199013530
Phone: (302) 674-4401
Fax: (302) 480-9807
Type: Mailing
South State Street, Dover, Kent County, Delaware, 19901, United States
DOVER, DE 199013530
Phone: (302) 674-4401
Fax: (302) 674-4129
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $330.
Total Amount is formed as General ($330) + Research ($0) + Ownership ($0) = $330.
Last reported payment date: 2024-10-01 • Largest payer in this snapshot: Siemens Medical Solutions USA, Inc. ($171).
Total Amount
$330
General + Research + Ownership
Payments
5
Total payment records
General Amount
$330
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
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: 2023-08-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20120723000277 | I | Radiation Oncology | DE | TBD |
| I20200831002231 | I | Radiation Oncology | NJ | TBD |
| I20230823000003 | I | Radiation Oncology | PA | 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 |
|---|---|---|---|---|
| 77014 | Ct guidance for insertion of radiation therapy fields | 303 | 20 | $0 |
| 77427 | Radiation treatment management, 5 treatment sessions | 89 | 22 | $0 |
| 77300 | Calculation of radiation therapy dose | 78 | 15 | $0 |
| 77334 | Design and construction of complex radiation treatment device | 37 | 16 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 33 | 29 | $0 |
Insurance plans in this area (ZIP 17055)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RADIATION ONCOLOGY | DE | 77427 | Radiation treatment management, 5 treatments | 531 | 121 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Radiation Oncology | NJ |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.