Active NPI 1073597688 Individual Practitioner Male Practitioner

Dr. David Clark Fleeger , MD

Colon & Rectal Surgery • Austin, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. David Fleeger, MD is a certified Colon & Rectal Surgery practicing in Austin, TX. With approximately 41 years of clinical experience since graduating from Texas A & M University System, Hsc, College Of Medicine in 1985, Dr. Fleeger delivers high-quality medical care to the local community at 4106 MEDICAL PKWY.

Dr. Fleeger is affiliated with Texas Oncology Pa and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, diagnostic examination of the anus using an endoscope, 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

4106 Medical Pkwy

Austin, TX 78756

Telephone 5124181979

Fax 5124181943

Associated Practice Facility / Clinic

🏢 Austin Colon & Rectal Clinic Pllc Facility NPI 1528108792

Medicare Profile & Education

Medical School

Texas A & M University System, Hsc, College Of Medicine

Graduation Year

1985

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Colon & Rectal Surgery in Austin, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

41 Yrs +19.8 yrs vs City Avg

City Avg: 21.2 Yrs

State Avg: 22.8 Yrs

Regional Practice Density

14 Specialists

Practicing in Austin, TX (213 Statewide)

Telehealth Adoption Rate

28.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

79.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Fleeger (41 Years) 41 Yrs

Austin Specialty Average (21.2 Years) 21.2 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
99213 Established patient office or other outpatient visit, typically 15 minutes	123	90	$250.00	$89.64
46600 Diagnostic examination of the anus using an endoscope	104	87	$241.00	$120.52
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	81	81	$372.00	$110.65
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	55	54	$1535.00	$178.76
99202 New patient office or other outpatient visit, typically 20 minutes	31	31	$257.00	$72.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	18	$368.00	$128.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$565.00	$167.95
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	12	$1402.00	$250.86
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	11	11	$1225.00	$171.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	97	83	$249.35	$84.41
46600 Diagnostic examination of the anus using an endoscope	71	64	$241.00	$123.93
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	45	45	$372.00	$114.01
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	26	26	$1494.23	$207.24
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	14	$368.00	$121.49
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$257.00	$74.12
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	11	11	$1225.00	$157.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	158	115	$149.08	$93.19
46600 Diagnostic examination of the anus using an endoscope	72	62	$182.00	$128.00
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	64	64	$473.76	$220.15
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	54	54	$218.42	$113.10
99202 New patient office or other outpatient visit, typically 20 minutes	49	49	$151.61	$73.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	33	21	$219.23	$132.88
45300 Diagnostic examination of rectum and large bowel using an endoscope	25	20	$253.38	$141.30
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	22	$88.60	$57.07
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$331.34	$170.94
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	17	17	$383.72	$186.15
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	11	11	$422.84	$225.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	139	105	$148.10	$74.15
46600 Diagnostic examination of the anus using an endoscope	76	72	$182.00	$106.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	70	70	$218.42	$108.54
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	42	41	$473.72	$208.04
99202 New patient office or other outpatient visit, typically 20 minutes	37	37	$151.64	$77.40
99231 Follow-up hospital inpatient care per day, typically 15 minutes	33	15	$79.04	$39.79
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	28	26	$88.60	$43.90
45300 Diagnostic examination of rectum and large bowel using an endoscope	19	17	$253.38	$129.90
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	18	18	$383.64	$191.52
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	16	$217.80	$111.72
45300 Diagnostic examination of rectum and large bowel using an endoscope	12	12	$111.34	$24.73
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$331.34	$165.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	199	110	$148.10	$73.54
46600 Diagnostic examination of the anus using an endoscope	88	72	$182.00	$96.27
99202 New patient office or other outpatient visit, typically 20 minutes	60	60	$151.64	$74.97
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	56	56	$473.72	$203.84
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	51	51	$218.42	$109.01
45300 Diagnostic examination of rectum and large bowel using an endoscope	32	24	$253.38	$121.98
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	31	31	$88.60	$45.66
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	25	21	$24.58	$10.09
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	23	23	$50.00	$5.38
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	16	16	$383.64	$189.76
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	16	16	$529.56	$213.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	13	$217.80	$109.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	194	120	$148.10	$70.88
46600 Diagnostic examination of the anus using an endoscope	101	85	$182.00	$87.80
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	98	98	$218.42	$104.23
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	76	76	$473.72	$193.39
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	52	41	$24.58	$10.79
99202 New patient office or other outpatient visit, typically 20 minutes	37	37	$151.64	$73.28
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	14	$79.04	$36.56
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	26	26	$115.18	$12.20
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	24	20	$88.60	$42.84
45300 Diagnostic examination of rectum and large bowel using an endoscope	22	16	$253.38	$123.83
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	18	18	$56.18	$5.35
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	17	17	$529.56	$254.87
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	14	$217.80	$104.63
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	13	13	$416.80	$200.57
45378 Diagnostic exam of large bowel using a flexible endoscope	13	13	$384.72	$184.07
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$331.34	$159.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	171	112	$141.62	$72.36
46600 Diagnostic examination of the anus using an endoscope	66	62	$181.46	$87.43
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	64	64	$212.24	$104.32
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	56	56	$530.87	$202.64
99231 Follow-up hospital inpatient care per day, typically 15 minutes	46	19	$77.16	$37.64
45300 Diagnostic examination of rectum and large bowel using an endoscope	41	27	$250.90	$124.76
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	34	27	$30.29	$11.08
99202 New patient office or other outpatient visit, typically 20 minutes	22	22	$154.65	$74.87
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	17	$87.10	$43.18
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	18	18	$26.29	$5.51
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	13	$266.64	$133.72
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	12	$212.49	$107.52
45300 Diagnostic examination of rectum and large bowel using an endoscope	13	12	$111.34	$29.50
45378 Diagnostic exam of large bowel using a flexible endoscope	12	12	$395.73	$165.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$322.27	$163.02

Medical Specialties & State Licenses

Colon & Rectal Surgery Primary Specialty

NUCC Taxonomy Code: 208C00000X

State License TX J0485

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

105600403 (TX)

Hospital & Practice Group Affiliations

Texas Oncology Pa

4106 Medical Pkwy, Austin, TX 787563722

Phone: 5123229292

Practice Associates & Co-Workers

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

8 Associated Practitioners

Robert Zaunbrecher

Colon & Rectal Surgery

NPI 1083147250

Dr. April Fox , MD

Colon & Rectal Surgery

NPI 1134323926

Doctor of Medicine (M.D.)

Dr. Thiru Lakshman , MD

Colon & Rectal Surgery

NPI 1427187350

Doctor of Medicine (M.D.)

Dr. John Mangione , MD

Colon & Rectal Surgery

NPI 1437195724

Doctor of Medicine (M.D.)

Nicole Zenon , NP-C

Nurse Practitioner - Family

NPI 1497137731

Nurse Practitioner (Certified)

Dr. Ernest Graves , MD

Colon & Rectal Surgery

NPI 1578547188

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

12 Historical Events

📍

Updated Practice Location July 19, 2018

Registered at 4106 MEDICAL PKWY, AUSTIN, TX 78756 (Tel: 5124181979)

✅

NPI Profile Active February 16, 2018

NPI status registered as active in NPPES database

📍

Updated Business Mailing Address February 16, 2018

Registered at 4106 MEDICAL PKWY, AUSTIN, TX 787563722 (Tel: 5124529551)

📍

Updated Practice Location February 16, 2018

Registered at 4208 MEDICAL PKWY, AUSTIN, TX 787563310 (Tel: 5124529551)

👤

Provider Name / Credentials Updated February 16, 2018

Recorded as DAVID FLEEGER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 16, 2018

Colon & Rectal Surgery (License #J0485 in TX)

✅

NPI Profile Active January 25, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location January 25, 2011

Registered at 4208 MEDICAL PKWY, AUSTIN, TX 787563310 (Tel: 5124529551)

📍

Updated Business Mailing Address January 25, 2011

Registered at 4208 MEDICAL PKWY, AUSTIN, TX 787563310 (Tel: 5124529551)

👤

Provider Name / Credentials Updated January 25, 2011

Recorded as DAVID FLEEGER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 25, 2011

Colon & Rectal Surgery (License #J0485 in TX)

🟢

Initial NPI Registration & Enumeration December 06, 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: 1073597688

Entity Type:

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

Enumeration Date: December 06, 2005

Last Update: July 19, 2018

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4106 Medical Pkwy

Austin, TX 787563722

Phone: 5124529551

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.