HANG NGUYEN (M.D) – Internal Medicine Physician, NPI 1295817013
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
9,962 INTERNAL MEDICINE in PA
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Provider Addresses for HANG NGUYEN (M.D)
824, South Main Street, Phoenixville, Chester County, Pennsylvania, 19460, United States
SUITE 100
PHOENIXVILLE, PA 194604478
Phone: (610) 933-8484
Type: Location
PO BOX 525
PHOENIXVILLE, PA 194600525
Phone: (610) 933-8000
Type: Mailing
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: 2004-10-12
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 |
|---|---|---|---|---|
| I20041012000437 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 303 | 201 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 230 | 230 | $0 |
| G0008 | Administration of influenza virus vaccine | 102 | 99 | $0 |
| 90662 | Influenza vaccine split virus, preservative free | 101 | 98 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 60 | 57 | $0 |
Insurance plans in this area (ZIP 19460)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | PA | |
| Family Practice | MN | |
| Orthopedic Surgery | PA | |
| Orthopedic Surgery, Sports Medicine | PA | |
| Physical Therapist In Private Practice | MN | |
| P O D I A T R Y | DE | |
| - | MN | |
| Family Practice | PA | |
| - | PA | |
| Family Practice | MN |
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