Active NPI 1801892856 Individual Practitioner Male Practitioner

Dr. Robert Calvert Stewart , MD

Surgery • Louisville, KY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Robert Stewart, MD is a certified Surgery practicing in Louisville, KY. With approximately 38 years of clinical experience since graduating from University Of Louisville School Of Medicine in 1988, Dr. Stewart delivers high-quality medical care to the local community at 4402 CHURCHMAN AVE.

Dr. Stewart is affiliated with University Of Louisville Physicians Inc and accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

4402 Churchman Ave
Suite 202

Louisville, KY 402151190

Telephone 5023661090

Fax 5023661564

Associated Practice Facility / Clinic

🏢 Louisville Surgical Associates, Psc Facility NPI 1770575516

Medicare Profile & Education

Medical School

University Of Louisville School Of Medicine

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Louisville, KY

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

38 Yrs +17.3 yrs vs City Avg

City Avg: 20.7 Yrs

State Avg: 25.9 Yrs

Regional Practice Density

114 Specialists

Practicing in Louisville, KY (495 Statewide)

Telehealth Adoption Rate

3.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

75.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Stewart (38 Years) 38 Yrs

Louisville Specialty Average (20.7 Years) 20.7 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
99231 Follow-up hospital inpatient care per day, typically 15 minutes	55	31	$118.00	$46.35
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	52	52	$390.00	$155.29
45380 Biopsy of large bowel using an endoscope	32	32	$1073.00	$169.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	27	$254.00	$117.21
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	25	25	$332.00	$121.06
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	25	25	$492.00	$162.33
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	18	16	$921.00	$62.05
99213 Established patient office or other outpatient visit, typically 15 minutes	18	17	$172.00	$83.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	47	26	$118.00	$47.04
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	46	46	$390.00	$152.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	37	33	$257.68	$118.49
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	27	26	$332.00	$123.21
99213 Established patient office or other outpatient visit, typically 15 minutes	18	18	$172.00	$83.71
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	15	15	$921.00	$70.14
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	13	13	$871.00	$171.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	58	33	$118.00	$36.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	52	52	$390.00	$152.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	42	39	$254.00	$120.26
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	24	23	$332.00	$127.72
99213 Established patient office or other outpatient visit, typically 15 minutes	21	18	$172.00	$84.82
45380 Biopsy of large bowel using an endoscope	16	16	$1073.00	$189.76
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	13	13	$921.00	$86.86
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	12	12	$824.67	$166.44
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	11	11	$1215.00	$241.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	97	48	$118.00	$36.75
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	78	78	$390.00	$157.82
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	32	31	$258.25	$122.58
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	30	30	$332.00	$129.88
99213 Established patient office or other outpatient visit, typically 15 minutes	27	25	$172.00	$84.81
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	25	23	$921.00	$78.37
45380 Biopsy of large bowel using an endoscope	14	14	$1073.00	$193.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	95	60	$76.81	$38.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	64	64	$312.23	$155.84
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	48	47	$268.25	$132.75
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	20	$203.67	$104.09
99213 Established patient office or other outpatient visit, typically 15 minutes	18	17	$138.00	$71.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	104	60	$75.00	$36.48
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	97	97	$311.00	$151.40
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	62	62	$264.00	$131.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	53	47	$201.00	$99.98
99213 Established patient office or other outpatient visit, typically 15 minutes	45	33	$136.00	$68.96
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	20	19	$286.00	$79.09
47562 Removal of gallbladder using an endoscope	19	19	$1249.00	$521.25
45380 Biopsy of large bowel using an endoscope	19	19	$498.00	$192.13
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	12	$592.00	$250.72
45378 Diagnostic exam of large bowel using a flexible endoscope	13	13	$417.00	$181.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	104	66	$75.00	$37.72
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	79	79	$311.00	$149.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	67	61	$201.00	$100.37
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	65	63	$264.00	$129.74
99213 Established patient office or other outpatient visit, typically 15 minutes	36	25	$136.00	$67.72
45380 Biopsy of large bowel using an endoscope	23	23	$498.00	$182.52
99221 Initial hospital inpatient care per day, typically 30 minutes	20	20	$194.00	$97.25
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	16	16	$286.00	$88.45
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	13	$592.00	$251.28
47562 Removal of gallbladder using an endoscope	12	12	$1249.00	$606.38
45378 Diagnostic exam of large bowel using a flexible endoscope	12	12	$417.00	$171.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	91	55	$75.00	$36.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	81	81	$311.00	$147.54
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	60	53	$201.00	$97.30
99213 Established patient office or other outpatient visit, typically 15 minutes	54	30	$136.00	$65.84
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	46	45	$264.00	$124.40
99221 Initial hospital inpatient care per day, typically 30 minutes	27	27	$194.00	$93.90
45380 Biopsy of large bowel using an endoscope	23	23	$498.00	$179.23
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	18	17	$286.00	$89.02
45378 Diagnostic exam of large bowel using a flexible endoscope	16	16	$417.00	$170.52
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	15	15	$255.00	$85.58
47562 Removal of gallbladder using an endoscope	14	14	$1249.00	$609.71
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	12	12	$592.00	$242.45

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License KY 30613

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.

Specialist

NUCC Taxonomy Code: 174400000X

State License KY 30613

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

64306137 (KY)

Medicaid State Provider ID

100375540A (IN)

Commercial Insurance / Payer ID Unique Provider Id#

F80628 (KY)

Commercial Insurance / Payer ID In Medical License #

01044681A (IN)

Commercial Insurance / Payer ID Medicare Railroad

P01026556 (KY)

Commercial Insurance / Payer ID Ky Medical License #

30613 (KY)

Hospital & Practice Group Affiliations

University Of Louisville Physicians Inc

2108 State St, New Albany, IN 471504923

Phone: 5025882160

University Of Louisville Physicians Inc

4402 Churchman Ave, Louisville, KY 402153102

Phone: 5028993623

Practice Associates & Co-Workers

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

6 Associated Practitioners

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Doctor of Medicine (M.D.)

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Dr. Joel Garmon , MD

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Doctor of Medicine (M.D.)

Dr. Vincent Lusco , MD

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Doctor of Medicine (M.D.)

Dr. William Allen , MD

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Doctor of Medicine (M.D.)

Seth Hall

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Career & Practice History Timeline

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

7 Historical Events

📍

Updated Business Mailing Address January 23, 2019

Registered at 100 E LIBERTY ST STE 800, LOUISVILLE, KY 402021428 (Tel: 5023661090)

✅

NPI Profile Active April 15, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location April 15, 2014

Registered at 4402 CHURCHMAN AVE, SUITE 202, LOUISVILLE, KY 402151190 (Tel: 5023661090)

📍

Updated Business Mailing Address April 15, 2014

Registered at 6801 DIXIE HWY, SUITE 130, LOUISVILLE, KY 402583913 (Tel: 5023661090)

👤

Provider Name / Credentials Updated April 15, 2014

Recorded as ROBERT STEWART, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 15, 2014

Specialist (License #30613 in KY)

🟢

Initial NPI Registration & Enumeration June 23, 2005

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: 1801892856

Entity Type:

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

Enumeration Date: June 23, 2005

Last Update: January 23, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

100 E Liberty St Ste 800

Louisville, KY 402021428

Phone: 5023661090

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.