Active NPI 1508879669 Individual Practitioner Female Practitioner

Dr. Lisa Chen , MD

Colon & Rectal Surgery • Houston, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Lisa Chen, MD is a certified Colon & Rectal Surgery practicing in Houston, TX. With approximately 34 years of clinical experience since graduating from Columbia University College Of Physicians And Surgeons in 1992, Dr. Chen delivers high-quality medical care to the local community at 800 PEAKWOOD DR.

Dr. Chen is affiliated with Ut Physicians and accepts Medicare assignment.

Frequently performed procedures and clinical services include diagnostic examination of the anus using an endoscope, removal of polyps or growths of large bowel using an endoscope with mechanical snare, established 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

800 Peakwood Dr
Suite 2c

Houston, TX 770902900

Telephone 2814407495

Fax 2814400759

Associated Practice Facility / Clinic

🏢 Crescent Neurology P.a. Facility NPI 1992795751

Medicare Profile & Education

Medical School

Columbia University College Of Physicians And Surgeons

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Colon & Rectal Surgery in Houston, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +12.9 yrs vs City Avg

City Avg: 21.1 Yrs

State Avg: 22.8 Yrs

Regional Practice Density

42 Specialists

Practicing in Houston, TX (213 Statewide)

Telehealth Adoption Rate

35.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

72.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chen (34 Years) 34 Yrs

Houston Specialty Average (21.1 Years) 21.1 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
46600 Diagnostic examination of the anus using an endoscope	81	79	$365.00	$117.65
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	72	70	$1556.00	$254.49
99213 Established patient office or other outpatient visit, typically 15 minutes	33	29	$223.00	$91.32
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$240.00	$112.62
99202 New patient office or other outpatient visit, typically 20 minutes	25	25	$190.00	$72.74
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	19	19	$864.00	$184.75
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$379.00	$161.88
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	14	$317.00	$128.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
46600 Diagnostic examination of the anus using an endoscope	100	94	$365.00	$123.12
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	73	67	$1556.00	$259.99
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	31	31	$240.00	$112.91
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	22	$139.00	$56.33
99213 Established patient office or other outpatient visit, typically 15 minutes	24	23	$223.00	$89.82
99202 New patient office or other outpatient visit, typically 20 minutes	23	23	$190.00	$74.40
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	21	21	$864.00	$188.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	16	$317.00	$131.25
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$379.00	$171.34
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	11	11	$791.00	$188.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
46600 Diagnostic examination of the anus using an endoscope	131	114	$365.00	$128.02
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	94	93	$1556.00	$260.56
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	50	50	$240.00	$115.30
99213 Established patient office or other outpatient visit, typically 15 minutes	47	38	$223.00	$93.55
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	42	42	$379.00	$169.58
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	28	28	$864.00	$188.69
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	21	$139.00	$57.71
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$190.00	$74.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
46600 Diagnostic examination of the anus using an endoscope	92	85	$365.00	$126.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	61	61	$240.00	$115.10
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	58	56	$1556.00	$263.86
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	34	27	$139.00	$58.33
99213 Established patient office or other outpatient visit, typically 15 minutes	22	22	$223.00	$94.94
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	15	15	$791.00	$186.58
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	13	13	$864.00	$192.69
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$379.00	$174.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	99	95	$1556.00	$268.37
46600 Diagnostic examination of the anus using an endoscope	92	89	$365.00	$108.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	69	69	$240.00	$111.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	33	28	$105.00	$47.03
99213 Established patient office or other outpatient visit, typically 15 minutes	17	14	$153.94	$77.79
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$190.00	$78.51
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	13	$230.00	$113.23
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	11	11	$864.00	$196.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
46600 Diagnostic examination of the anus using an endoscope	126	119	$365.00	$97.74
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	101	98	$1556.00	$267.40
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	69	69	$240.00	$110.57
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	57	44	$105.00	$45.83
99213 Established patient office or other outpatient visit, typically 15 minutes	29	25	$152.48	$75.86
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	21	21	$822.00	$190.14
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$379.00	$168.11
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$190.00	$77.94
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	17	17	$822.00	$195.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
46600 Diagnostic examination of the anus using an endoscope	127	121	$322.72	$90.71
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	63	63	$222.11	$109.53
99213 Established patient office or other outpatient visit, typically 15 minutes	53	45	$147.06	$73.64
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	46	44	$1556.00	$267.94
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	45	43	$1556.00	$180.07
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	43	38	$91.95	$44.58
45378 Diagnostic exam of large bowel using a flexible endoscope	32	31	$1009.00	$182.76
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$358.37	$166.81
99202 New patient office or other outpatient visit, typically 20 minutes	14	14	$166.57	$76.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
46600 Diagnostic examination of the anus using an endoscope	138	125	$306.00	$89.98
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	85	85	$217.00	$109.20
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	77	75	$1556.00	$179.93
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	47	41	$88.00	$44.01
45378 Diagnostic exam of large bowel using a flexible endoscope	45	45	$1066.87	$190.15
99213 Established patient office or other outpatient visit, typically 15 minutes	41	38	$146.00	$73.79
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	35	35	$1556.00	$262.39
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	11	$214.00	$108.33
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$149.00	$75.70

Medical Specialties & State Licenses

CMS Verified: 2023-10-09

Colon & Rectal Surgery Primary Specialty

NUCC Taxonomy Code: 208C00000X

State License TX K9753

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

037013201 (TX)

Hospital & Practice Group Affiliations

Ut Physicians

9250 Pinecroft Dr, Shenandoah, TX 773803218

Phone: 7138972300

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Donald Butts , MD

Colon & Rectal Surgery

NPI 1336150119

Doctor of Medicine (M.D.)

Dr. Mark Pidala , MD

Colon & Rectal Surgery

NPI 1417960550

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Business Mailing Address October 09, 2023

Registered at 800 PEAKWOOD DR STE 2C, HOUSTON, TX 770902913 (Tel: 7134864650)

✅

NPI Profile Active October 26, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location October 26, 2010

Registered at 800 PEAKWOOD DR, SUITE 2C, HOUSTON, TX 770902900 (Tel: 2814407495)

📍

Updated Business Mailing Address October 26, 2010

Registered at 6550 FANNIN ST, SUITE 2307, HOUSTON, TX 770302717 (Tel: 7137909250)

👤

Provider Name / Credentials Updated October 26, 2010

Recorded as LISA CHEN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 26, 2010

Colon & Rectal Surgery (License #K9753 in TX)

🟢

Initial NPI Registration & Enumeration August 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: 1508879669

Entity Type:

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

Enumeration Date: August 13, 2006

Last Update: October 09, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

800 Peakwood Dr Ste 2c

Houston, TX 770902913

Phone: 7134864650

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.