EUGENE HAN – Gastroenterology Physician, NPI 1164780797
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
759 GASTROENTEROLOGY in NJ
Provider Addresses for EUGENE HAN
420 GRAND AVE STE 101
ENGLEWOOD, NJ 076314141
Phone: (201) 543-3874
Type: Location
450 CLARKSON AVE
BROOKLYN, NY 112032012
Phone: (201) 543-3874
Type: Location
140 Sylvan Ave Ste 101A
Englewood, NJ 076322554
Phone: (201) 874-2811
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 129 Open Payments records for all available years, with a total value of $2,106.
Total Amount is formed as General ($2,106) + Research ($0) + Ownership ($0) = $2,106.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: ABBVIE INC. ($592).
Total Amount
$2,106
General + Research + Ownership
Payments
129
Total payment records
General Amount
$2,106
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $592 |
| Celgene Corporation | $241 |
| Janssen Biotech, Inc. | $208 |
| E.R. Squibb & Sons, L.L.C. | $125 |
| PFIZER INC. | $118 |
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: 2018-06-12
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20180612001051 | I | Gastroenterology | NJ | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 259 | 125 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 115 | 110 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 77 | 76 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 76 | 57 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 55 | 49 | $0 |
Insurance plans in this area (ZIP 07631)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Gastroenterology, Internal Medicine | NJ | |
| G A S T R O E N T E R O L O G Y | NV | |
| G A S T R O E N T E R O L O G Y | NY | |
| Gastroenterology, Internal Medicine | NJ | |
| A N E S T H E S I O L O G Y | IA | |
| A N E S T H E S I O L O G Y | NJ | |
| - | NJ | |
| Gastroenterology, Internal Medicine | NJ | |
| Gastroenterology, Internal Medicine | NJ | |
| Nurse Practitioner | 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.