DR. ELIEZER WEISS (M.D.) – Gastroenterology Physician, NPI 1891939187
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
757 GASTROENTEROLOGY in NJ
Provider Addresses for DR. ELIEZER WEISS (M.D.)
1125 US Highway 22 Ste 265
Bridgewater, NJ 088072939
Phone: (973) 971-7507
Fax: (973) 290-7130
Type: Location
PO BOX 416457
BOSTON, MA 022416457
Phone: (844) 362-1735
Fax: (973) 290-7495
Type: Mailing
800 POLY PL RM 4-117
BROOKLYN, NY 112097104
Phone: (718) 836-6600
Type: Location
435 South St Ste 230A
Morristown, NJ 079606422
Phone: (973) 971-7507
Fax: (973) 290-7130
Type: Location
24, Merchant Street, The Ironbound, Newark, Essex County, New Jersey, 07105, United States
NEWARK, NJ 071052847
Phone: (973) 645-0000
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 35 Open Payments records for all available years, with a total value of $543.
Total Amount is formed as General ($543) + Research ($0) + Ownership ($0) = $543.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Salix Pharmaceuticals, a division of Bausch Health US, LLC ($165).
Total Amount
$543
General + Research + Ownership
Payments
35
Total payment records
General Amount
$543
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
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: 2015-09-16
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 |
|---|---|---|---|---|
| I20150916000535 | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 129 | 85 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 96 | 94 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 61 | 42 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 60 | 59 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 53 | 53 | $0 |
Insurance plans in this area (ZIP 08807)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NY | |
| - | MA | |
| Internal Medicine | MA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | PA | |
| - | NJ | |
| P S Y C H I A T R Y | NJ | |
| U R O L O G Y | NC | |
| Nurse Practitioner | NJ | |
| Internal Medicine | MA | |
| 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.