Active NPI 1841282365 Individual Practitioner Male Practitioner

Dr. David W Ritter , MD

Specialist • Rockwall, TX

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. David Ritter, MD is a certified Specialist practicing in Rockwall, TX. With approximately 34 years of clinical experience since graduating from Washington University School Of Medicine in 1992, Dr. Ritter delivers high-quality medical care to the local community at 6705 HERITAGE PKWY STE 104.

Dr. Ritter is affiliated with David W. Ritter, Md Pa and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

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

Practice Location & Contact Primary Location

Practice Address

6705 Heritage Pkwy Ste 104

Rockwall, TX 750878729

Telephone 9724127700

Fax 9724127710

Associated Practice Facility / Clinic

🏢 David W. Ritter, M.d., P.a. Facility NPI 1295062172

Medicare Profile & Education

Medical School

Washington University School Of Medicine

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Rockwall, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +0.7 yrs vs City Avg

City Avg: 33.3 Yrs

State Avg: 38.0 Yrs

Regional Practice Density

6 Specialists

Practicing in Rockwall, TX (2033 Statewide)

Telehealth Adoption Rate

16.7% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

88.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ritter (34 Years) 34 Yrs

Rockwall Specialty Average (33.3 Years) 33.3 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
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	89	89	$300.00	$152.65
99231 Follow-up hospital inpatient care per day, typically 15 minutes	65	22	$150.00	$45.21
45388 Destruction of polyp or growth of large bowel using a flexible endoscope	54	54	$2505.00	$243.72
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	54	54	$375.00	$202.05
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	31	$200.00	$114.74
99213 Established patient office or other outpatient visit, typically 15 minutes	29	22	$150.00	$83.19
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	26	26	$1500.00	$157.77
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	23	23	$1282.00	$63.00
49650 Repair of groin hernia using an endoscope	22	22	$5351.55	$483.44
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	20	20	$2292.00	$120.26
43249 Balloon dilation of esophagus using an endoscope	14	14	$1295.00	$94.89
49594 Initial repair of entrapped hernia of abdomen, 3-10 cm in length	13	13	$4396.00	$524.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	80	80	$300.00	$156.90
45388 Destruction of polyp or growth of large bowel using a flexible endoscope	50	50	$2505.00	$247.60
99231 Follow-up hospital inpatient care per day, typically 15 minutes	41	19	$150.00	$46.72
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	31	31	$375.00	$207.03
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	30	30	$1282.00	$66.18
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	29	$200.00	$120.28
99213 Established patient office or other outpatient visit, typically 15 minutes	26	23	$150.00	$85.31
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	24	23	$375.00	$122.61
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	21	21	$2292.00	$121.47
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	16	16	$1500.00	$159.38
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$225.00	$101.00
49650 Repair of groin hernia using an endoscope	12	12	$5568.50	$514.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	120	120	$225.00	$106.54
99213 Established patient office or other outpatient visit, typically 15 minutes	81	64	$150.93	$85.95
99231 Follow-up hospital inpatient care per day, typically 15 minutes	61	26	$150.00	$35.90
45388 Destruction of polyp or growth of large bowel using a flexible endoscope	44	44	$2505.00	$249.51
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	35	35	$375.00	$125.49
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	26	25	$1282.00	$85.86
49650 Repair of groin hernia using an endoscope	17	17	$5240.94	$478.49
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	16	16	$1507.50	$170.41
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	16	16	$2292.00	$117.06
49568 Placement of mesh to repair incisional or abdominal hernia	13	12	$1960.00	$211.87
49561 Repair of trapped incisional or abdominal hernia	12	12	$6865.00	$690.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	158	158	$225.00	$111.70
99213 Established patient office or other outpatient visit, typically 15 minutes	92	72	$150.00	$92.21
99231 Follow-up hospital inpatient care per day, typically 15 minutes	34	13	$280.00	$37.20
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	29	28	$1282.00	$93.21
45388 Destruction of polyp or growth of large bowel using a flexible endoscope	25	25	$2505.00	$253.98
49650 Repair of groin hernia using an endoscope	20	20	$5727.60	$510.23
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	20	$375.00	$131.34
49568 Placement of mesh to repair incisional or abdominal hernia	16	16	$1960.00	$254.36
49561 Repair of trapped incisional or abdominal hernia	15	15	$6865.00	$832.92
47562 Removal of gallbladder using an endoscope	14	14	$4870.00	$612.91
45378 Diagnostic exam of large bowel using a flexible endoscope	14	14	$1620.00	$170.84
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	11	11	$2292.00	$132.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	114	114	$225.00	$109.40
99213 Established patient office or other outpatient visit, typically 15 minutes	94	75	$150.00	$75.80
99231 Follow-up hospital inpatient care per day, typically 15 minutes	57	17	$280.00	$38.71
45388 Destruction of polyp or growth of large bowel using a flexible endoscope	23	23	$2505.00	$265.13
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	22	19	$375.00	$135.33
49568 Placement of mesh to repair incisional or abdominal hernia	22	22	$1960.00	$212.93
49561 Repair of trapped incisional or abdominal hernia	20	20	$6865.00	$799.23
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	18	18	$1282.00	$88.33
49650 Repair of groin hernia using an endoscope	16	16	$5966.25	$440.98
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	13	$2292.00	$126.79
45378 Diagnostic exam of large bowel using a flexible endoscope	13	13	$1620.00	$184.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	143	143	$225.00	$108.57
99213 Established patient office or other outpatient visit, typically 15 minutes	121	82	$150.00	$74.31
99231 Follow-up hospital inpatient care per day, typically 15 minutes	61	21	$280.00	$38.52
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	35	35	$1282.00	$100.97
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	26	26	$375.00	$133.89
45388 Destruction of polyp or growth of large bowel using a flexible endoscope	24	23	$2505.00	$261.16
47562 Removal of gallbladder using an endoscope	20	20	$4870.00	$534.77
49568 Placement of mesh to repair incisional or abdominal hernia	16	16	$1960.00	$252.79
45378 Diagnostic exam of large bowel using a flexible endoscope	16	16	$1620.00	$182.26
49561 Repair of trapped incisional or abdominal hernia	15	15	$6865.00	$841.11
49650 Repair of groin hernia using an endoscope	13	13	$6119.23	$565.07
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	13	$2292.00	$184.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	135	135	$225.00	$107.70
99213 Established patient office or other outpatient visit, typically 15 minutes	98	75	$150.00	$72.33
45388 Destruction of polyp or growth of large bowel using a flexible endoscope	38	38	$2505.00	$272.14
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	33	31	$1282.00	$70.41
99231 Follow-up hospital inpatient care per day, typically 15 minutes	32	14	$280.00	$38.25
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	32	32	$375.00	$133.26
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	24	24	$2292.00	$139.85
45378 Diagnostic exam of large bowel using a flexible endoscope	19	19	$1620.00	$186.04
49568 Placement of mesh to repair incisional or abdominal hernia	19	18	$1960.00	$237.98
49561 Repair of trapped incisional or abdominal hernia	18	17	$6865.00	$834.25
47562 Removal of gallbladder using an endoscope	16	16	$4870.00	$623.22
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	12	$100.00	$44.16
49650 Repair of groin hernia using an endoscope	12	12	$5833.67	$487.50
43249 Balloon dilation of esophagus using an endoscope	12	12	$1295.00	$116.49
99238 Hospital discharge day management, 30 minutes or less	11	11	$520.00	$71.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	162	162	$225.00	$107.10
99213 Established patient office or other outpatient visit, typically 15 minutes	89	68	$150.00	$73.23
99231 Follow-up hospital inpatient care per day, typically 15 minutes	49	19	$280.00	$38.07
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	38	37	$375.00	$132.61
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	36	34	$100.00	$41.86
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	33	33	$1282.00	$103.48
49561 Repair of trapped incisional or abdominal hernia	24	23	$6865.00	$779.59
49568 Placement of mesh to repair incisional or abdominal hernia	22	21	$1960.00	$234.03
45378 Diagnostic exam of large bowel using a flexible endoscope	20	20	$1620.00	$185.33
45388 Destruction of polyp or growth of large bowel using a flexible endoscope	17	17	$2505.00	$271.25
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	15	15	$2292.00	$168.25
47562 Removal of gallbladder using an endoscope	14	14	$4870.00	$617.29
49650 Repair of groin hernia using an endoscope	14	14	$5227.57	$445.09

Medical Specialties & State Licenses

CMS Verified: 2021-08-12

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License TX J4481

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

0309551-01 (TX)

Commercial Insurance / Payer ID Cigna

5880610001 (TX)

Commercial Insurance / Payer ID Amerigroup

78161 (TX)

Commercial Insurance / Payer ID Tax Id

752757262 (TX)

Commercial Insurance / Payer ID Aetna Hmo

2159803 (TX)

Commercial Insurance / Payer ID United Healthcare

1822273 (TX)

Commercial Insurance / Payer ID Aetna

5768505 (TX)

Commercial Insurance / Payer ID Medicare Rr

020041051 (TX)

Commercial Insurance / Payer ID Bc/bs

8G0301 (TX)

Hospital & Practice Group Affiliations

David W. Ritter, Md Pa

4400 I H 30 W, Greenville, TX 754024643

Phone: 9724127700

Secondary Practice Locations

1005 W Ralph Hall Pkwy Ste 211

Rockwall, TX 750326662

Phone: 9724127700

Practice Associates & Co-Workers

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

5 Associated Practitioners

Mary Wallace , MSRD, LD

Dietitian, Registered

NPI 1013451608

MSRD, Licensed Dietitian

Dr. John Abbott , MD

Surgery

NPI 1255540936

Doctor of Medicine (M.D.)

Dr. Jon Harris , MD

Surgery

NPI 1598109035

Doctor of Medicine (M.D.)

Dr. Ashley Egan , MD

Surgery

NPI 1669797718

Doctor of Medicine (M.D.)

Dr. Joshua Mark , MD

Surgery

NPI 1770961146

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location November 09, 2020

Registered at 6705 HERITAGE PKWY STE 104, ROCKWALL, TX 750878729 (Tel: 9724127700)

📍

Updated Practice Location July 12, 2019

Registered at 7501 LAKEVIEW PKWY STE 270, ROWLETT, TX 750889329 (Tel: 9724127700)

📍

Updated Business Mailing Address July 12, 2019

Registered at PO BOX 127, ROCKWALL, TX 750870127 (Tel: 9724127700)

✅

NPI Profile Active April 09, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location April 09, 2010

Registered at 6800 HERITAGE PKWY, SUITE 200, ROCKWALL, TX 750878746 (Tel: 9724127700)

📍

Updated Business Mailing Address April 09, 2010

Registered at 6800 HERITAGE PKWY, SUITE 200, ROCKWALL, TX 750878746 (Tel: 9724127700)

👤

Provider Name / Credentials Updated April 09, 2010

Recorded as DAVID RITTER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 09, 2010

Specialist (License #J4481 in TX)

🟢

Initial NPI Registration & Enumeration August 19, 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: 1841282365

Entity Type:

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

Enumeration Date: August 19, 2005

Last Update: August 12, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 127

Rockwall, TX 750870127

Phone: 9724127700

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.