Active NPI 1871504225 Individual Practitioner Male Practitioner

Dr. Joseph R Cali , MD

Colon & Rectal Surgery • Houston, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Joseph Cali, MD is a certified Colon & Rectal Surgery practicing in Houston, TX. With approximately 39 years of clinical experience since graduating from Creighton University School Of Medicine in 1987, Dr. Cali delivers high-quality medical care to the local community at 915 GESSNER RD STE 725.

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

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

915 Gessner Rd Ste 725

Houston, TX 770242559

Telephone 7134641758

Fax 7134644548

Associated Practice Facility / Clinic

🏢 Colon & Rectal Clinic, P. A. Facility NPI 1245223262

Medicare Profile & Education

Medical School

Creighton University School Of Medicine

Graduation Year

1987

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

39 Yrs +17.9 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

76.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Cali (39 Years) 39 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
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	116	85	$139.00	$56.85
45300 Diagnostic examination of rectum and large bowel using an endoscope	93	77	$300.00	$128.47
46600 Diagnostic examination of the anus using an endoscope	67	56	$365.00	$116.36
99202 New patient office or other outpatient visit, typically 20 minutes	59	59	$190.00	$72.84
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	57	57	$240.00	$110.75
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	50	50	$1556.00	$180.33
99213 Established patient office or other outpatient visit, typically 15 minutes	50	45	$223.00	$91.45
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	29	14	$200.00	$78.80
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	23	22	$1556.00	$255.13
46221 Removal of external hemorrhoids by rubber banding	22	13	$1325.00	$286.24
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	19	19	$519.00	$173.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$317.00	$128.70
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	15	15	$864.00	$184.58
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$379.00	$168.87
45378 Diagnostic exam of large bowel using a flexible endoscope	11	11	$1102.00	$185.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	115	90	$139.00	$58.11
45300 Diagnostic examination of rectum and large bowel using an endoscope	100	86	$300.00	$133.60
99213 Established patient office or other outpatient visit, typically 15 minutes	73	59	$223.00	$92.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	63	63	$240.00	$115.50
99202 New patient office or other outpatient visit, typically 20 minutes	62	62	$190.00	$74.41
46600 Diagnostic examination of the anus using an endoscope	59	49	$365.00	$124.19
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	53	53	$1556.00	$195.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$379.00	$171.31
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	17	17	$864.00	$188.58
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	16	16	$1556.00	$259.27
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$317.00	$131.18
46221 Removal of external hemorrhoids by rubber banding	15	12	$1325.00	$295.39
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	14	13	$519.00	$178.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	166	110	$139.00	$58.28
45300 Diagnostic examination of rectum and large bowel using an endoscope	125	106	$300.00	$136.80
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	87	87	$240.00	$114.92
99213 Established patient office or other outpatient visit, typically 15 minutes	79	65	$223.22	$93.54
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	67	67	$1556.00	$170.47
46600 Diagnostic examination of the anus using an endoscope	58	47	$365.00	$128.83
99202 New patient office or other outpatient visit, typically 20 minutes	52	52	$190.00	$74.98
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	28	28	$1556.00	$261.12
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	27	11	$200.00	$72.19
46221 Removal of external hemorrhoids by rubber banding	18	16	$1325.00	$303.04
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	$171.98
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	13	13	$864.00	$188.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	12	$317.00	$131.49
46260 Removal of multiple hemorrhoid groups	12	12	$2433.00	$503.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	136	90	$139.00	$58.04
45300 Diagnostic examination of rectum and large bowel using an endoscope	118	104	$300.00	$138.16
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	110	110	$240.00	$116.67
99213 Established patient office or other outpatient visit, typically 15 minutes	106	87	$223.00	$94.93
46600 Diagnostic examination of the anus using an endoscope	67	57	$365.00	$127.98
99231 Follow-up hospital inpatient care per day, typically 15 minutes	57	11	$103.00	$39.40
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	55	54	$1556.00	$173.57
46221 Removal of external hemorrhoids by rubber banding	38	26	$1325.00	$307.92
99202 New patient office or other outpatient visit, typically 20 minutes	27	27	$190.00	$75.88
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	27	26	$1556.00	$258.97
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$379.00	$174.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	15	$317.00	$134.73
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	14	14	$864.00	$192.69
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	11	$359.00	$139.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	97	62	$154.63	$78.05
45300 Diagnostic examination of rectum and large bowel using an endoscope	90	81	$300.00	$128.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	75	64	$105.00	$47.18
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	58	58	$240.00	$111.85
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	52	51	$1556.00	$184.72
99202 New patient office or other outpatient visit, typically 20 minutes	41	41	$190.00	$78.80
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$379.00	$163.49
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	23	13	$200.00	$70.22
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	21	21	$1556.00	$264.45
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	14	14	$864.00	$196.70
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	11	$230.00	$112.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	132	97	$152.77	$75.42
45300 Diagnostic examination of rectum and large bowel using an endoscope	113	111	$300.00	$123.83
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	83	72	$105.00	$46.04
99202 New patient office or other outpatient visit, typically 20 minutes	70	70	$190.00	$77.93
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	55	54	$1556.00	$177.29
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	53	53	$240.00	$107.12
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	28	27	$1556.00	$269.32
46600 Diagnostic examination of the anus using an endoscope	27	26	$365.00	$98.45
46221 Removal of external hemorrhoids by rubber banding	23	15	$1325.00	$281.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	20	$230.00	$111.03
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	21	21	$822.00	$190.15
99201 New patient office or other outpatient visit, typically 10 minutes	18	18	$124.00	$46.83
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$379.00	$167.72
99221 Initial hospital inpatient care per day, typically 30 minutes	15	15	$267.00	$96.70
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$479.00	$211.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	130	91	$147.08	$71.59
45300 Diagnostic examination of rectum and large bowel using an endoscope	119	112	$270.08	$123.55
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	87	68	$94.84	$43.06
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	68	67	$1556.00	$183.91
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	64	64	$220.95	$106.26
99202 New patient office or other outpatient visit, typically 20 minutes	60	60	$155.15	$73.94
99231 Follow-up hospital inpatient care per day, typically 15 minutes	37	20	$103.00	$38.65
46600 Diagnostic examination of the anus using an endoscope	28	26	$339.71	$88.61
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	26	25	$1556.00	$259.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$219.65	$105.86
99201 New patient office or other outpatient visit, typically 10 minutes	15	15	$102.40	$44.01
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	13	13	$822.00	$187.74
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$278.33	$134.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	141	114	$88.00	$44.00
99213 Established patient office or other outpatient visit, typically 15 minutes	109	71	$146.00	$73.05
99202 New patient office or other outpatient visit, typically 20 minutes	91	91	$149.00	$75.65
45300 Diagnostic examination of rectum and large bowel using an endoscope	82	67	$260.00	$125.24
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	48	48	$1556.00	$180.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$217.00	$108.95
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	19	19	$1556.00	$259.93
46221 Removal of external hemorrhoids by rubber banding	19	14	$562.00	$273.23
99231 Follow-up hospital inpatient care per day, typically 15 minutes	18	12	$103.00	$39.71
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$330.00	$165.50
46600 Diagnostic examination of the anus using an endoscope	15	15	$306.00	$90.10
99201 New patient office or other outpatient visit, typically 10 minutes	13	13	$88.00	$44.54
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	13	13	$822.00	$192.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$214.00	$108.48
45300 Diagnostic examination of rectum and large bowel using an endoscope	11	11	$260.00	$27.98
45378 Diagnostic exam of large bowel using a flexible endoscope	11	11	$1099.00	$194.06

Medical Specialties & State Licenses

CMS Verified: 2023-09-24

Colon & Rectal Surgery Primary Specialty

NUCC Taxonomy Code: 208C00000X

State License TX J1627

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

118756902 (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

1 Associated Practitioners

Dr. Omar Madriz , MD

Colon & Rectal Surgery

NPI 1598871204

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 Practice Location September 24, 2023

Registered at 915 GESSNER RD STE 725, HOUSTON, TX 770242559 (Tel: 7134641758)

✅

NPI Profile Active August 02, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location August 02, 2011

Registered at 915 GESSNER RD, SUITE 600, HOUSTON, TX 770242527 (Tel: 7134641758)

📍

Updated Business Mailing Address August 02, 2011

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

👤

Provider Name / Credentials Updated August 02, 2011

Recorded as JOSEPH CALI, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 02, 2011

Colon & Rectal Surgery (License #J1627 in TX)

🟢

Initial NPI Registration & Enumeration August 11, 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: 1871504225

Entity Type:

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

Enumeration Date: August 11, 2006

Last Update: September 24, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

6550 Fannin St, Suite 2307

Houston, TX 770302717

Phone: 7134864680

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.