GARY B NACKMAN (MD) – Vascular Surgery Physician, NPI 1114096765
Vascular Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
264 VASCULAR SURGERY in NJ
Provider Addresses for GARY B NACKMAN (MD)
950 W Chestnut St
Union, NJ 070836966
Phone: (908) 687-2552
Type: Location
46, Clifton Block 2, Jamshed Town, Sindh, Pakistan
SUITE 202
CLIFTON, NJ 070132451
Phone: (973) 778-2222
Fax: (973) 860-1148
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $90.
Total Amount is formed as General ($90) + Research ($0) + Ownership ($0) = $90.
Last reported payment date: 2023-06-26 • Largest payer in this snapshot: Allergan, Inc. ($48).
Total Amount
$90
General + Research + Ownership
Payments
3
Total payment records
General Amount
$90
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-06-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Allergan, Inc. | $48 |
| AngioDynamics, Inc. | $26 |
| Resmed Corp | $16 |
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: 2025-01-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20050621000391 | I | Vascular Surgery | NJ | TBD |
| I20250123002255 | I | Vascular Surgery | NY | 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 |
|---|---|---|---|---|
| 93971 | Ultrasound study of one arm or leg veins with compression and maneuvers | 38 | 18 | $0 |
| 93970 | Ultrasound study of arm or leg veins with compression and maneuvers | 31 | 29 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 26 | 22 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 25 | 13 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $0 |
Insurance plans in this area (ZIP 07083)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology, Interventional Radiology, Diagnostic Radiology | PA | |
| Interventional Radiology | NJ | |
| Interventional Radiology | IL | |
| General Surgery | NJ | |
| Interventional Radiology, Diagnostic Radiology | NJ |
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