Active NPI 1699935098 Individual Practitioner Male Practitioner

Dr. Liam R Smith , MD

Colon & Rectal Surgery • Plainsboro, NJ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Liam Smith, MD is a certified Colon & Rectal Surgery practicing in Plainsboro, NJ. With approximately 14 years of clinical experience since graduating from Eastern Virginia Medical School in 2012, Dr. Smith delivers high-quality medical care to the local community at 5 PLAINSBORO RD.

Dr. Smith is affiliated with Princeton Surgical Associates Pa and accepts Medicare assignment.

Frequently performed procedures and clinical services include follow-up hospital inpatient care per day, established patient outpatient office visit, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5 Plainsboro Rd
Suite 400

Plainsboro, NJ 085361915

Telephone 6099369100

Fax 6099369200

Associated Practice Facility / Clinic

🏢 Princeton Surgical Associates, Pa Facility NPI 1386617728

Medicare Profile & Education

Medical School

Eastern Virginia Medical School

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Colon & Rectal Surgery in Plainsboro, NJ

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

14 Yrs Matches City Avg

City Avg: 14.0 Yrs

State Avg: 24.7 Yrs

Regional Practice Density

1 Specialists

Practicing in Plainsboro, NJ (101 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

60.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Smith (14 Years) 14 Yrs

Plainsboro Specialty Average (14.0 Years) 14.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	106	37	$131.00	$52.28
99213 Established patient office or other outpatient visit, typically 15 minutes	96	74	$206.50	$99.64
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	76	76	$254.00	$122.01
46221 Removal of external hemorrhoids by rubber banding	46	32	$926.00	$316.82
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	31	31	$252.00	$125.50
45380 Biopsy of large bowel using an endoscope	21	21	$668.00	$203.13
46600 Diagnostic examination of the anus using an endoscope	20	20	$311.00	$133.52
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	16	$132.59	$62.39
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$376.00	$181.80
99283 Emergency department visit with low level of medical decision making	11	11	$227.00	$74.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	136	45	$131.00	$53.17
99213 Established patient office or other outpatient visit, typically 15 minutes	97	77	$206.00	$99.87
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	55	55	$254.00	$122.08
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	48	48	$252.00	$127.67
46221 Removal of external hemorrhoids by rubber banding	32	26	$926.00	$325.43
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	17	$128.00	$63.12
46600 Diagnostic examination of the anus using an endoscope	19	18	$311.00	$139.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$376.00	$182.67
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	14	14	$455.00	$186.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	83	40	$131.00	$39.58
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	58	58	$254.00	$125.48
99213 Established patient office or other outpatient visit, typically 15 minutes	52	48	$210.19	$100.90
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	39	38	$252.00	$110.36
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	35	31	$128.00	$62.92
46221 Removal of external hemorrhoids by rubber banding	25	21	$926.00	$339.35
46600 Diagnostic examination of the anus using an endoscope	18	18	$311.00	$146.59
99283 Emergency department visit with low level of medical decision making	15	15	$227.00	$76.88
45380 Biopsy of large bowel using an endoscope	12	12	$668.00	$202.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	114	46	$131.00	$41.30
99213 Established patient office or other outpatient visit, typically 15 minutes	59	46	$158.54	$103.23
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	57	56	$252.00	$110.46
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	52	52	$218.69	$126.76
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	44	34	$110.86	$62.99
46221 Removal of external hemorrhoids by rubber banding	31	22	$926.00	$344.68
46600 Diagnostic examination of the anus using an endoscope	19	19	$311.00	$145.73
47562 Removal of gallbladder using an endoscope	11	11	$3585.00	$741.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	90	33	$131.00	$41.17
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	66	51	$99.00	$49.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	57	57	$203.00	$117.22
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	34	34	$252.00	$109.57
46221 Removal of external hemorrhoids by rubber banding	25	19	$926.00	$307.54
99213 Established patient office or other outpatient visit, typically 15 minutes	23	22	$129.35	$81.54
46600 Diagnostic examination of the anus using an endoscope	17	17	$311.00	$117.69
45380 Biopsy of large bowel using an endoscope	13	13	$690.00	$170.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	208	53	$131.00	$40.88
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	94	73	$99.00	$49.26
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	65	65	$203.00	$115.28
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	42	41	$252.00	$108.08
46221 Removal of external hemorrhoids by rubber banding	39	34	$926.00	$285.55
99213 Established patient office or other outpatient visit, typically 15 minutes	33	30	$128.33	$79.70
46600 Diagnostic examination of the anus using an endoscope	32	32	$311.00	$104.12
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$371.00	$142.17
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$289.00	$162.22
47562 Removal of gallbladder using an endoscope	12	12	$3585.00	$702.16
45380 Biopsy of large bowel using an endoscope	11	11	$690.00	$126.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	170	59	$131.00	$39.99
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	106	78	$99.00	$48.26
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	73	73	$203.00	$117.09
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	45	44	$252.00	$108.11
46221 Removal of external hemorrhoids by rubber banding	37	28	$926.00	$298.05
46600 Diagnostic examination of the anus using an endoscope	31	26	$311.00	$101.11
99213 Established patient office or other outpatient visit, typically 15 minutes	20	20	$126.00	$79.36
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	19	19	$185.00	$76.91
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	16	$371.00	$144.22
45380 Biopsy of large bowel using an endoscope	14	14	$1164.00	$177.54
47562 Removal of gallbladder using an endoscope	12	12	$3585.00	$708.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	227	67	$131.00	$41.34
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	148	94	$99.00	$47.78
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	48	48	$203.00	$115.22
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	45	45	$252.00	$110.08
46600 Diagnostic examination of the anus using an endoscope	38	32	$175.00	$100.06
46221 Removal of external hemorrhoids by rubber banding	28	24	$926.00	$299.66
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$371.00	$144.45
45380 Biopsy of large bowel using an endoscope	17	17	$1243.00	$161.17
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	16	14	$185.00	$76.17
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$156.00	$81.69
99213 Established patient office or other outpatient visit, typically 15 minutes	12	12	$126.00	$79.09

Medical Specialties & State Licenses

Colon & Rectal Surgery Primary Specialty

NUCC Taxonomy Code: 208C00000X

State License NJ 25MA09337200

A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

Surgery

NUCC Taxonomy Code: 208600000X

State License NJ 25MA09337200

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Hospital & Practice Group Affiliations

Princeton Surgical Associates Pa

5 Plainsboro Rd, Plainsboro, NJ 085361915

Phone: 6099369100

Princeton Surgical Associates Pa

5 Plainsboro Rd, Plainsboro, NJ 085361913

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

7 Associated Practitioners

Dr. Ramez Juha , MD

Surgery

NPI 1265738223

Doctor of Medicine (M.D.)

Dr. Elliot Sambol , MD

Surgery - Vascular Surgery

NPI 1336391499

Doctor of Medicine (M.D.)

Dr. Elsa Pichardo , MD

Surgery - Surgical Oncology

NPI 1528383635

Doctor of Medicine (M.D.)

Dr. Lawrence Jordan , MD

Specialist

NPI 1588651608

Doctor of Medicine (M.D.)

Dr. Nisha Dhir , MD

Specialist

NPI 1760470579

Doctor of Medicine (M.D.)

Dr. Kenneth Goldman , MD

Specialist

NPI 1821085937

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active August 05, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location August 05, 2013

Registered at 5 PLAINSBORO RD, SUITE 400, PLAINSBORO, NJ 085361915 (Tel: 6099369100)

📍

Updated Business Mailing Address August 05, 2013

Registered at 5 PLAINSBORO RD, SUITE 400, PLAINSBORO, NJ 085361915 (Tel: 6099369100)

👤

Provider Name / Credentials Updated August 05, 2013

Recorded as LIAM SMITH, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 05, 2013

Surgery (License #25MA09337200 in NJ)

🟢

Initial NPI Registration & Enumeration June 10, 2008

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1699935098

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: June 10, 2008

Last Update: August 05, 2013

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

5 Plainsboro Rd, Suite 400

Plainsboro, NJ 085361915

Phone: 6099369100

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.