Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Mark E Leo , MD

Urology โ€ข West Warwick, RI

Active NPI 1730117730 Individual Practitioner Male Practitioner
Practice location in NPPES

207 Quaker Ln Fl 1
West Warwick, RI 028932179

Call 4018287110 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

207 Quaker Ln Fl 1

West Warwick, RI 028932179

Telephone 4018287110
Fax 4018276364
Organization at the Same NPPES Address or Phone
Western Radiation Oncology Inc Facility NPI 1881685527

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 5 distinct additional practice-address records in East Greenwich, RI; Newport, RI; Wakefield, RI and 2 more. 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

Graduation Year

2017

Medicare patients

462 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 $199,547 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 $151,510 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

2,885 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

$477,102 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: $7,434.82 across 78 records.

By nature of payment (3 largest of 4)

  • Food and Beverage: $3,230.94 across 71 records.
  • Travel and Lodging: $2,103.89 across 5 records.
  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program: $2,000.00 across 1 record.

Reporting-company totals (3 largest of 24)

  • AVYXA PHARMA, LLC: $3,950.87 across 7 records.
  • COLOPLAST CORP: $1,162.10 across 14 records.
  • Procept Biorobotics Corporation: $268.47 across 3 records.

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

9 years (graduated 2017)

CMS Doctors and Clinicians data list 2017 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.

May accept Medicare assignment

CMS data show this clinician may accept Medicare assignment. Clinicians who do not always accept assignment can decide case by case.

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. Leo 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. Leo 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 West Warwick and Rhode Island

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 80% of clinicians listed under Urology in Rhode Island (2024, 41 clinicians with data). Median for this group: 958. Middle half: 470 to 1,791.

Too few clinicians listed under Urology in West Warwick have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 95% of clinicians listed under Urology in Rhode Island (2024, 41 clinicians with data). Median for this group: $75,333. Middle half: $37,491 to $119,964.

Too few clinicians listed under Urology in West Warwick have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 95% of clinicians listed under Urology in Rhode Island (2024, 41 clinicians with data). Median for this group: $54,593. Middle half: $28,226 to $88,255.

Too few clinicians listed under Urology in West Warwick have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

More Part D prescriptions than 65% of clinicians listed under Urology in Rhode Island (2024, 47 clinicians with data). Median for this group: 746. Middle half: 337 to 1,646.

Too few clinicians listed under Urology in West Warwick have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 90% of clinicians listed under Urology in Rhode Island (2024, 47 clinicians with data). Median for this group: $67,188. Middle half: $8,632 to $200,992.

Too few clinicians listed under Urology in West Warwick have Medicare Part D data for 2024 to compare.

8 active clinicians are listed under Urology with a practice address in West Warwick, RI (66 in Rhode Island).

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

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): 78 records totaling $7,434.82.

Manufacturer Payment Nature Product Type Amount ($)
AVYXA PHARMA, LLC
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
โ€” General $2,000.00
AVYXA PHARMA, LLC
Travel and Lodging
In-kind items and services
โ€” General $909.72
AVYXA PHARMA, LLC
Travel and Lodging
In-kind items and services
โ€” General $568.00
COLOPLAST CORP
Travel and Lodging
Cash or cash equivalent
Titan General $252.60
COLOPLAST CORP
Travel and Lodging
In-kind items and services
Titan General $191.43
Teleflex LLC
Food and Beverage
In-kind items and services
BARRIGEL General $182.35
AVYXA PHARMA, LLC
Travel and Lodging
In-kind items and services
โ€” General $182.14
AVYXA PHARMA, LLC
Food and Beverage
In-kind items and services
โ€” General $177.13
COLOPLAST CORP
Food and Beverage
In-kind items and services
Titan General $158.90
COLOPLAST CORP
Food and Beverage
In-kind items and services
Titan General $158.48
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
ERLEADA General $133.51
Procept Biorobotics Corporation
Food and Beverage
In-kind items and services
AQUABEAM ROBOTIC SYSTEM General $131.10
Boston Scientific Corporation
Food and Beverage
In-kind items and services
AMS 700 General $126.85
COLOPLAST CORP
Food and Beverage
In-kind items and services
Titan General $119.70
Laborie Medical Technologies Corp.
Food and Beverage
Cash or cash equivalent
โ€” General $116.18
Procept Biorobotics Corporation
Food and Beverage
In-kind items and services
AQUABEAM ROBOTIC SYSTEM General $113.11
IMMUNITYBIO, INC.
Food and Beverage
In-kind items and services
ANKTIVA General $109.92
Janssen Pharmaceuticals, Inc
Education
In-kind items and services
ERLEADA General $99.99
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
ERLEADA General $93.95
COLOPLAST CORP
Food and Beverage
In-kind items and services
Titan General $91.32
AVYXA PHARMA, LLC
Food and Beverage
In-kind items and services
โ€” General $89.93
Valencia Technologies Corporation
Food and Beverage
Cash or cash equivalent
eCoin Device Kit General $79.07
Valencia Technologies Corporation
Food and Beverage
Cash or cash equivalent
eCoin Device Kit General $73.47
IMMUNITYBIO, INC.
Food and Beverage
In-kind items and services
ANKTIVA General $58.32
Boston Scientific Corporation
Food and Beverage
In-kind items and services
AMS 700 General $57.51

(top 25 shown)

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
81003 Automated urinalysis test
438 288 $4.50 $2.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
412 257 $259.59 $129.26
51798 Ultrasound measurement of bladder capacity after voiding
331 232 $22.67 $11.33
51741 Electronic assessment of bladder emptying
275 195 $29.68 $14.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
239 239 $336.80 $170.10
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
101 83 $184.51 $91.76
52000 Diagnostic exam of bladder and urethra using an endoscope
86 78 $481.27 $239.35
76872 Ultrasound scan of pelvic region through rectum
33 33 $367.67 $136.44
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
31 31 $266.04 $132.33
55706 Needle biopsy of prostate gland using image guidance
24 24 $774.66 $387.46
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and
24 24 $107.81 $53.87
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
21 20 $114.38 $57.00
55700 Biopsy of prostate gland
17 17 $490.47 $133.15
76872 Ultrasound scan of pelvic region through rectum
17 17 $101.52 $31.69
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
16 16 $227.24 $113.54
55874 Injection of biodegradable material next to prostate
13 13 $5586.34 $2790.64
55876 Placement of device in prostate for radiation therapy
13 13 $307.20 $76.73
54235 Injection procedure to cause erection
11 11 $186.01 $79.93
55874 Injection of biodegradable material next to prostate
11 11 $5126.44 $166.74
55876 Placement of device in prostate for radiation therapy
11 11 $308.06 $52.08
76942 Ultrasonic guidance for needle placement
11 11 $65.31 $29.76
93980 Complete ultrasound of penis artery and vein blood flow
11 11 $233.01 $115.99

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 571 45,775 $9,774.09 246
Ciprofloxacin Hcl Ciprofloxacin Hcl 282 1,033 $852.18 204
Finasteride Finasteride 86 7,170 $848.61 35
Testosterone Cypionate Testosterone Cypionate 70 3,185 $2,403.26 22
Alfuzosin Hcl Er Alfuzosin Hcl 57 4,411 $1,190.00 26
Gemtesa Vibegron 48 2,550 $39,465.90 15
Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen 43 187 $281.79 27
Myrbetriq Mirabegron 43 2,220 $33,118.99 18
Nitrofurantoin Mono-Macro Nitrofurantoin Monohyd/M-Cryst 42 1,164 $952.47 24
Ketorolac Tromethamine Ketorolac Tromethamine 39 211 $357.15 35
Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim 35 410 $239.40 29
Erleada Apalutamide 25 750 $381,759.55 โ€”
Oxybutynin Chloride Er Oxybutynin Chloride 24 1,620 $872.25 13
Methenamine Hippurate Methenamine Hippurate 18 1,470 $956.99 โ€”
Solifenacin Succinate Solifenacin Succinate 16 810 $792.35 โ€”
Cephalexin Cephalexin 15 149 $73.53 โ€”
Tadalafil Tadalafil 14 720 $203.95 โ€”
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 13 50 $56.31 12
Bicalutamide Bicalutamide 13 630 $244.15 โ€”
Testosterone Testosterone 11 390 $2,659.40 โ€”

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: 2025-12-16
Urology Primary Specialty

NUCC Taxonomy Code: 208800000X

License # reported to NPPES RI MD20890

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.

Urology

NUCC Taxonomy Code: 208800000X

License # reported to NPPES MN 32682

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.

Urology

NUCC Taxonomy Code: 208800000X

License # reported to NPPES FL ME156736

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.

Urology

NUCC Taxonomy Code: 208800000X

License # reported to NPPES IA MD-46876

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: Rhode Island State Medical Licensing Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

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

PRACTITIONER - UROLOGY

Medicare Enrollment ID

I20251204004256

Enrollment State Jurisdiction

RI

PECOS Control ID

5890834725

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

120 Centerville Rd Ste 3

Warwick, RI 028864336

Phone: 4017888780

3461 S County Trl Ste 201

East Greenwich, RI 028181463

Phone: 4017888780

176 Cass Ave

Woonsocket, RI 028954712

Phone: 4018287110

70 Kenyon Ave Ste 210

Wakefield, RI 028794253

Phone: 4017888780

38 Powel Ave

Newport, RI 028402655

Phone: 4017888780

Clinicians Sharing This Practice Address or Phone

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

5 listed
NPI 1346245305

Doctor of Medicine (M.D.)

NPI 1558428540

Doctor of Osteopathic Medicine (D.O.)

NPI 1174528699

Doctor of Medicine (M.D.)

NPI 1508126590

Doctor of Medicine (M.D.)

Dora Clark , PA-C

Physician Assistant

NPI 1760559033

Physician Assistant (Certified)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

19 Historical Events
๐Ÿ“
Updated Practice Location November 07, 2025

Registered at 207 QUAKER LN FL 1, WEST WARWICK, RI 028932179 (Tel: 4018287110)

๐Ÿ“
Updated Business Mailing Address November 07, 2025

Registered at 207 QUAKER LN FL 1, WEST WARWICK, RI 028932179 (Tel: 4018287110)

๐Ÿ“
Updated Practice Location July 28, 2022

Registered at 12995 S CLEVELAND AVE STE 184, FORT MYERS, FL 339077703 (Tel: 2392262727)

๐Ÿ“
Updated Business Mailing Address July 28, 2022

Registered at 2675 WINKLER AVE FL 2, FORT MYERS, FL 339019342 (Tel: 8778563774)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 28, 2022

Urology (license number reported to NPPES: MN 32682)

๐Ÿ“
Updated Practice Location May 21, 2020

Registered at 5950 UNIVERSITY AVE STE 341, WEST DES MOINES, IA 502668289 (Tel: 5158759800)

๐Ÿ“
Updated Business Mailing Address May 21, 2020

Registered at 7147 VISTA DR STE 150, WEST DES MOINES, IA 502669317 (Tel: 5158759925)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) May 21, 2020

Urology (license number reported to NPPES: IA MD-46876)

โœ…
NPI Profile Active August 31, 2017

NPI status registered as active in NPPES database

๐Ÿ“
Updated Practice Location August 31, 2017

Registered at 1025 MARSH ST, MANKATO, MN 560014752 (Tel: 5076254031)

๐Ÿ“
Updated Business Mailing Address August 31, 2017

Registered at 1025 MARSH ST, MANKATO, MN 560014752 (Tel: (507) 625-4031)

๐Ÿ‘ค
Provider Name / Credentials Updated August 31, 2017

Recorded as MARK LEO, M.D.

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) August 31, 2017

Urology (license number reported to NPPES: MN 32682)

โœ…
NPI Profile Active March 07, 2014

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) March 07, 2014

Registered at 5701 W. CHARLESTON BLVD, SUITE 201, LAS VEGAS, NV 89146 (Tel: 7028770814)

๐Ÿ“
Business Mailing Address (Initial Record) March 07, 2014

Registered at PO BOX 35380, LAS VEGAS, NV 891335380 (Tel: 7028770814)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) March 07, 2014

Recorded as MARK LEO, M.D.

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) March 07, 2014

Specialist (license number reported to NPPES: NV 8031)

๐ŸŸข
Initial NPI Registration & Enumeration June 29, 2006

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1730117730
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 29, 2006
Last Update: December 16, 2025
Sole Proprietor: No

Other Urology Specialists in West Warwick

Healthcare providers in West Warwick

Mailing Address

207 Quaker Ln Fl 1

West Warwick, RI 028932179

Phone: 4018287110

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.