LIAM R SMITH (MD) – Colon & Rectal Surgery Physician, NPI 1699935098
Colon & Rectal Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
984 GENERAL SURGERY in NJ
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Provider Addresses for LIAM R SMITH (MD)
5, Plainsboro Road, Plainsboro Township, Middlesex County, New Jersey, 08536, United States
SUITE 400
PLAINSBORO, NJ 085361915
Phone: (609) 936-9100
Fax: (609) 936-9200
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 11 Open Payments records for all available years, with a total value of $234.
Total Amount is formed as General ($234) + Research ($0) + Ownership ($0) = $234.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: Boston Scientific Corporation ($182).
Total Amount
$234
General + Research + Ownership
Payments
11
Total payment records
General Amount
$234
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $182 |
| Integra LifeSciences Corporation | $22 |
| Janssen Pharmaceuticals, Inc | $15 |
| Davol Inc. | $15 |
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: 2013-09-24
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 |
|---|---|---|---|---|
| I20130924000339 | I | General Surgery | 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 |
|---|---|---|---|---|
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 136 | 45 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 97 | 77 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 55 | 55 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 48 | 48 | $0 |
| 46221 | Removal of external hemorrhoids by rubber banding | 32 | 26 | $0 |
Insurance plans in this area (ZIP 08536)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | NJ | |
| General Surgery | NJ | |
| General Surgery, Vascular Surgery | NJ | |
| General Surgery | NJ | |
| General Surgery | NJ | |
| General Surgery | NJ | |
| General Surgery | NJ |
Reviews
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