Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Robert John Cornell , MD

Urology โ€ข Houston, TX

Active NPI 1457331803 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

1315 St Joseph Pkwy, Suite 1700
Houston, TX 770028233

Call 7136525011 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1315 St Joseph Pkwy
Suite 1700

Houston, TX 770028233

Telephone 7136525011
Fax 7136544056
Organization at the Same NPPES Address or Phone
Dr. Jennifer Johnson-Caldwell, M.d.,p.a. Facility NPI 1366449357

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 2 distinct additional practice-address records in Andrews, TX. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Columbia University College Of Physicians And Surgeons

Graduation Year

1997

Medicare patients

234 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $446,206 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $353,164 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

6,151 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$306,740 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers โ€“ by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $535.78 across 17 records.

By nature of payment

  • Food and Beverage: $535.78 across 17 records.

Reporting-company totals

  • COLOPLAST CORP: $351.97 across 11 records.
  • Boston Scientific Corporation: $169.53 across 5 records.
  • Antares Pharma, Inc.: $14.28 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

29 years (graduated 1997)

CMS Doctors and Clinicians data list 1997 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2006

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Cornell has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Cornell as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Houston and Texas

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 70% of clinicians listed under Urology in Houston, TX (2024, 111 clinicians with data). Median for this group: 895. Middle half: 307 to 3,260.

Close to the middle for clinicians listed under Urology in Texas (2024, 608 clinicians with data). Median for this group: 1,751. Middle half: 623 to 4,690.

Medicare-allowed amount

A higher Medicare-allowed amount than 95% of clinicians listed under Urology in Houston, TX (2024, 111 clinicians with data). Median for this group: $90,522. Middle half: $36,972 to $190,478.

A higher Medicare-allowed amount than 90% of clinicians listed under Urology in Texas (2024, 608 clinicians with data). Median for this group: $130,907. Middle half: $56,287 to $242,595.

Paid by Medicare

A higher Medicare payment amount than 95% of clinicians listed under Urology in Houston, TX (2024, 111 clinicians with data). Median for this group: $63,742. Middle half: $25,609 to $144,495.

A higher Medicare payment amount than 90% of clinicians listed under Urology in Texas (2024, 608 clinicians with data). Median for this group: $98,400. Middle half: $41,252 to $185,944.

Medicare Part D prescriptions

More Part D prescriptions than 80% of clinicians listed under Urology in Houston, TX (2024, 123 clinicians with data). Median for this group: 840. Middle half: 168 to 2,301.

More Part D prescriptions than 80% of clinicians listed under Urology in Texas (2024, 667 clinicians with data). Median for this group: 1,254. Middle half: 393 to 2,342.

Part D drug cost

A higher Part D drug cost than 75% of clinicians listed under Urology in Houston, TX (2024, 123 clinicians with data). Median for this group: $122,097. Middle half: $5,939 to $231,314.

A higher Part D drug cost than 70% of clinicians listed under Urology in Texas (2024, 667 clinicians with data). Median for this group: $146,128. Middle half: $29,835 to $354,962.

181 active clinicians are listed under Urology with a practice address in Houston, TX (961 in Texas).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Houston

42.5% of these 181 clinicians have the CMS telehealth indicator.

70.2% of these 181 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 17 records totaling $535.78.

Manufacturer Payment Nature Product Type Amount ($)
COLOPLAST CORP
Food and Beverage
In-kind items and services
Titan General $58.80
COLOPLAST CORP
Food and Beverage
In-kind items and services
Titan General $58.26
COLOPLAST CORP
Food and Beverage
In-kind items and services
Altis General $50.17
Boston Scientific Corporation
Food and Beverage
In-kind items and services
General - Erectile Dysfunction General $49.78
Boston Scientific Corporation
Food and Beverage
In-kind items and services
General - Erectile Dysfunction General $45.43
COLOPLAST CORP
Food and Beverage
In-kind items and services
Titan General $43.84
Boston Scientific Corporation
Food and Beverage
In-kind items and services
General - Erectile Dysfunction General $31.03
COLOPLAST CORP
Food and Beverage
In-kind items and services
Titan General $27.53
Boston Scientific Corporation
Food and Beverage
In-kind items and services
General - Erectile Dysfunction General $25.97
COLOPLAST CORP
Food and Beverage
In-kind items and services
Titan General $24.56
COLOPLAST CORP
Food and Beverage
In-kind items and services
Titan General $23.64
COLOPLAST CORP
Food and Beverage
In-kind items and services
Titan General $20.92
COLOPLAST CORP
Food and Beverage
In-kind items and services
Titan General $17.64
Boston Scientific Corporation
Food and Beverage
In-kind items and services
General - Erectile Dysfunction General $17.32
COLOPLAST CORP
Food and Beverage
In-kind items and services
Titan General $14.39
Antares Pharma, Inc.
Food and Beverage
In-kind items and services
XYOSTED General $14.28
COLOPLAST CORP
Food and Beverage
In-kind items and services
Titan General $12.22

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2017โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
J3490 Unclassified drugs
317 124 $2707.97 $1134.17
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
278 161 $148.00 $88.65
11980 Placement of hormone pellet under skin
244 125 $191.97 $92.27
51798 Ultrasound measurement of bladder capacity after voiding
191 120 $37.86 $11.12
36415 Insertion of needle into vein for collection of blood sample
183 115 $9.52 $8.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
130 86 $218.89 $125.45
84403 Testosterone (hormone) level, total
102 70 $64.00 $25.04
51741 Electronic assessment of bladder emptying
101 80 $32.00 $10.77
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
77 55 $19.00 $7.51
84153 Psa (prostate specific antigen) measurement, total
61 49 $45.00 $17.72
82670 Measurement of total estradiol (hormone)
60 41 $69.00 $27.38
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
41 37 $32.00 $16.47
52000 Diagnostic exam of bladder and urethra using an endoscope
31 31 $378.98 $227.85
81003 Automated urinalysis test
21 21 $6.38 $2.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
20 20 $214.65 $109.01
84270 Sex hormone binding globulin (protein) level
18 18 $54.00 $20.12
54235 Injection procedure to cause erection
11 11 $186.00 $91.93
93980 Complete ultrasound of penis artery and vein blood flow
11 11 $246.91 $116.73

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Tamsulosin Hcl Tamsulosin Hcl 631 52,991 $7,410.12 265
Anastrozole Anastrozole 499 39,955 $1,939.59 175
Finasteride Finasteride 407 34,019 $4,480.72 177
Cefuroxime Cefuroxime Axetil 140 2,809 $2,055.21 102
Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim 111 1,970 $635.16 82
Myrbetriq Mirabegron 104 5,570 $83,764.02 37
Ciprofloxacin Hcl Ciprofloxacin Hcl 85 633 $459.46 63
Tramadol Hcl Tramadol Hcl 77 498 $259.91 51
Tadalafil Tadalafil 76 4,668 $7,461.95 22
Testosterone Cypionate Testosterone Cypionate 72 4,597 $4,120.84 33
Cefixime Cefixime 49 151 $1,498.08 44
Clotrimazole-Betamethasone Clotrimazole/Betamethasone Dip 44 864 $847.86 32
Cabergoline Cabergoline 43 2,293 $1,963.12 16
Gabapentin Gabapentin 37 1,448 $351.03 27
Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav 31 341 $313.59 25
Oxybutynin Chloride Oxybutynin Chloride 29 1,460 $815.17 13
Hydrochlorothiazide Hydrochlorothiazide 26 1,701 $123.94 โ€”
Levofloxacin Levofloxacin 23 131 $82.78 19
Potassium Citrate Er Potassium Citrate 22 1,772 $1,820.47 โ€”
Cephalexin Cephalexin 21 147 $116.20 20
Bicalutamide Bicalutamide 21 1,410 $581.43 โ€”
Alendronate Sodium Alendronate Sodium 20 1,680 $163.45 โ€”
Alfuzosin Hcl Er Alfuzosin Hcl 20 1,680 $576.56 โ€”
Escitalopram Oxalate Escitalopram Oxalate 19 1,270 $124.88 12
Oxybutynin Chloride Er Oxybutynin Chloride 19 1,355 $303.64 11

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2024-06-05
Urology Primary Specialty

NUCC Taxonomy Code: 208800000X

License # reported to NPPES TX L6016

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Texas Medical Board.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
163244001 (TX)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - UROLOGY

Medicare Enrollment ID

I20031105000176

Enrollment State Jurisdiction

TX

PECOS Control ID

6507778883

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Secondary Practice Locations

704 Hospital Dr

Andrews, TX 797143617

Phone: 4325236624

700 Hospital Dr

Andrews, TX 797143638

Phone: 4325236624

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

27 listed
Dr. Vadim Barg , MD

Anesthesiology

NPI 1669558565

Doctor of Medicine (M.D.)

Dr. Farris Blount , MD

Family Medicine

NPI 1275550162

Doctor of Medicine (M.D.)

Dr. Keith Bourgeois , MD

Ophthalmology - Retina Specialist

NPI 1457312183

Doctor of Medicine (M.D.)

NPI 1265452973

Doctor of Medicine (M.D.)

NPI 1235130550

Doctor of Medicine (M.D.)

Dr. Allen Criswell , MD

Orthopaedic Surgery

NPI 1225014079

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated January 20, 2006.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1457331803
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 20, 2006
Last Update: June 05, 2024
Sole Proprietor: No

Other Urology Specialists in Houston

All Urology Specialists in Houston

Mailing Address

Po Box 4590, Dept 04

Houston, TX 772104590

Phone: 7136525011

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.