ENOCH DAVID HAN (MD) – Vascular Surgery Physician, NPI 1730146606
Vascular Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
145 VASCULAR SURGERY in MO
Provider Addresses for ENOCH DAVID HAN (MD)
PO BOX 858
MC A410
HERSHEY, PA 170330858
Phone: (800) 243-1455
Type: Mailing
1225 S Grand Blvd # 2L
Saint Louis, MO 631041016
Phone: (314) 977-4440
Type: Location
155 WELLNESS WAY
STATE COLLEGE, PA 168036797
Phone: (814) 231-7000
Fax: (814) 231-7098
Type: Mailing
1008 S SPRING AVE
SAINT LOUIS, MO 631102520
Phone: (314) 977-4719
Type: Mailing
1225 S GRAND BLVD # 2L
SAINT LOUIS, MO 631041016
Phone: (314) 977-4440
Type: Location
Hershey Medical Center, 500, University Drive, Hershey, Dauphin County, Pennsylvania, 17033, United States
HERSHEY, PA 170332360
Phone: (800) 243-1455
Type: Location
1850 E PARK AVE STE 201
STATE COLLEGE, PA 168036706
Phone: (814) 689-3140
Fax: (814) 234-0491
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $79.
Total Amount is formed as General ($79) + Research ($0) + Ownership ($0) = $79.
Last reported payment date: 2023-02-17 • Largest payer in this snapshot: Boston Scientific Corporation ($79).
Total Amount
$79
General + Research + Ownership
Payments
1
Total payment records
General Amount
$79
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-02-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $79 |
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: 2010-11-17
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 |
|---|---|---|---|---|
| I20101117000143 | I | Vascular Surgery | 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 |
|---|---|---|---|---|
| 93922 | Ultrasound study of arm and leg arteries | 114 | 101 | $0 |
| 93970 | Ultrasound study of arm or leg veins with compression and maneuvers | 97 | 93 | $0 |
| 93880 | Ultrasound of both sides of head and neck blood flow | 90 | 87 | $0 |
| 93971 | Ultrasound study of one arm or leg veins with compression and maneuvers | 81 | 78 | $0 |
| 93926 | Ultrasound of one leg arteries or artery grafts | 33 | 27 | $0 |
Insurance plans in this area (ZIP 17033)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| VASCULAR SURGERY | PA | 93922 | Ultrasound study of arteries of both arms and legs | 15 | 15 |
| VASCULAR SURGERY | PA | 93926 | Ultrasound study of arteries and arterial grafts of one leg or limited | 44 | 41 |
| VASCULAR SURGERY | PA | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 32 | 31 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Registered Dietitian Or Nutrition Professional | PA | |
| - | PA | |
| Nurse Practitioner | PA | |
| - | PA | |
| Nurse Practitioner | PA | |
| - | PA | |
| - | PA | |
| Physician Assistant | PA | |
| Internal Medicine, Hospice/Palliative Care | PA | |
| Diagnostic Radiology | PA |
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