Active NPI 1649213422 Individual Practitioner Male Practitioner

Dr. Stuart R Geffner , MD

Specialist • Livingston, NJ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Stuart Geffner, MD is a certified Specialist practicing in Livingston, NJ. With approximately 38 years of clinical experience since graduating from Rutgers New Jersey Medical School in 1988, Dr. Geffner delivers high-quality medical care to the local community at 94 OLD SHORT HILLS RD.

Dr. Geffner is affiliated with Barnabas Health Medical Group Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include transplantation of donor kidney, preparation of donor kidney for transplantation, insertion of stent in ureter. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

94 Old Short Hills Rd
East Wing, Suite 305

Livingston, NJ 070395672

Telephone 9733229801

Fax 9733229807

Associated Practice Facility / Clinic

🏢 Livingston Hospital Physicians, P.a. Facility NPI 1659372662

Medicare Profile & Education

Medical School

Rutgers New Jersey Medical School

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Livingston, NJ

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

38 Yrs +7.3 yrs vs City Avg

City Avg: 30.7 Yrs

State Avg: 35.6 Yrs

Regional Practice Density

17 Specialists

Practicing in Livingston, NJ (1802 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

89.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Geffner (38 Years) 38 Yrs

Livingston Specialty Average (30.7 Years) 30.7 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
50360 Transplantation of donor kidney	30	30	$15717.00	$2063.24
50323 Preparation of donor kidney for transplantation	18	18	$2611.00	$184.09
50605 Insertion of stent in ureter	15	15	$6496.00	$468.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
50360 Transplantation of donor kidney	36	36	$10984.75	$2606.00
50323 Preparation of donor kidney for transplantation	20	20	$1741.00	$214.06
50605 Insertion of stent in ureter	13	13	$4872.85	$544.35
50325 Preparation of living donor kidney for transplantation	11	11	$1193.00	$138.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
50360 Transplantation of donor kidney	59	59	$10708.80	$2608.72
50323 Preparation of donor kidney for transplantation	38	38	$1713.26	$215.39
50547 Removal of kidney from living donor using an endoscope	25	25	$7143.08	$1548.80
50605 Insertion of stent in ureter	25	25	$4383.88	$552.48
50325 Preparation of living donor kidney for transplantation	19	19	$1172.63	$148.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
50360 Transplantation of donor kidney	54	54	$10696.89	$2482.17
50323 Preparation of donor kidney for transplantation	30	30	$1658.00	$210.50
50325 Preparation of living donor kidney for transplantation	25	25	$1115.52	$125.30
50547 Removal of kidney from living donor using an endoscope	21	21	$6737.00	$1756.47
50605 Insertion of stent in ureter	20	20	$4489.00	$527.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
50360 Transplantation of donor kidney	38	38	$6751.00	$2569.00
50323 Preparation of donor kidney for transplantation	25	25	$1049.00	$200.51
99213 Established patient office or other outpatient visit, typically 15 minutes	17	15	$209.00	$55.17
50325 Preparation of living donor kidney for transplantation	13	13	$719.00	$118.04
50547 Removal of kidney from living donor using an endoscope	13	13	$4493.00	$1774.38
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$303.00	$83.81
50605 Insertion of stent in ureter	11	11	$2766.00	$497.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
50360 Transplantation of donor kidney	66	66	$6751.00	$2670.78
50323 Preparation of donor kidney for transplantation	47	47	$1049.00	$207.58
50547 Removal of kidney from living donor using an endoscope	31	31	$4493.00	$1546.26
50605 Insertion of stent in ureter	25	25	$2766.00	$547.09
50325 Preparation of living donor kidney for transplantation	19	19	$719.00	$142.20
49422 Removal of abdominal cavity catheter	12	11	$617.00	$234.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
50360 Transplantation of donor kidney	35	35	$7081.00	$2609.33
50547 Removal of kidney from living donor using an endoscope	24	24	$4398.00	$1737.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$254.00	$82.51
50323 Preparation of donor kidney for transplantation	17	17	$1190.00	$206.01
50325 Preparation of living donor kidney for transplantation	15	15	$1190.00	$135.61
50605 Insertion of stent in ureter	14	14	$2653.00	$542.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
50360 Transplantation of donor kidney	60	60	$7081.00	$2552.61
50323 Preparation of donor kidney for transplantation	40	40	$1190.00	$199.87
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	28	28	$254.00	$82.83
50547 Removal of kidney from living donor using an endoscope	22	22	$4398.00	$1771.65
50325 Preparation of living donor kidney for transplantation	21	21	$1190.00	$133.73
50605 Insertion of stent in ureter	19	19	$2653.00	$572.00
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	14	$105.00	$27.45

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License NJ 25MA05451600

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Hospital & Practice Group Affiliations

Barnabas Health Medical Group Pc

94 Old Short Hills Rd, Livingston, NJ 070395672

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. Matthew Hanlon , MD

Transplant Surgery

NPI 1497191423

Doctor of Medicine (M.D.)

Dr. Marc Uknis , MD

Specialist

NPI 1659316230

Doctor of Medicine (M.D.)

Erin Gutkind

Physician Assistant

NPI 1831754670

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active February 17, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location February 17, 2015

Registered at 94 OLD SHORT HILLS RD, EAST WING, SUITE 305, LIVINGSTON, NJ 070395672 (Tel: 9733229801)

📍

Updated Business Mailing Address February 17, 2015

Registered at 94 OLD SHORT HILLS RD, EAST WING, SUITE 305, LIVINGSTON, NJ 070395672 (Tel: 9733229801)

👤

Provider Name / Credentials Updated February 17, 2015

Recorded as STUART GEFFNER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 17, 2015

Specialist (License #25MA05451600 in NJ)

🟢

Initial NPI Registration & Enumeration June 13, 2006

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: 1649213422

Entity Type:

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

Enumeration Date: June 13, 2006

Last Update: February 17, 2015

Sole Proprietor: No

Update or Correct Profile

Mailing Address

94 Old Short Hills Rd, East Wing, Suite 305

Livingston, NJ 070395672

Phone: 9733229801

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.