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Dr. John Grayson Reilly , MD, MPH

Surgery β€’ Brownsville, TX

Active NPI 1841845302 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

4770 N Expressway Ste 305a
Brownsville, TX 785264165

Call 9563623980 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

4770 N Expressway Ste 305a

Brownsville, TX 785264165

Telephone 9563623980
Fax 9563623979
Organization at the Same NPPES Address or Phone
Renaissance Specialty Surgery Facility NPI 1174952907

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

CMS Doctors and Clinicians lists 1 group name: Renaissance Specialty Surgery. See the list

Source: CMS Doctors and Clinicians National Downloadable File, 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

Texas A & M University System, Hsc, College Of Medicine

Graduation Year

2018

30-day fills

13 standardized 30-day fills in 2021

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

$526 in 2021

The total cost of these prescriptions in 2021, 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 – by Provider and Drug, 2021.

Open Payments general payments, program year 2025

All general payments: $106.14 across 3 records.

By nature of payment

  • Food and Beverage: $106.14 across 3 records.

Reporting-company totals

  • Boston Scientific Corporation: $56.65 across 2 records.
  • Teleflex LLC: $49.49 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

8 years (graduated 2018)

CMS Doctors and Clinicians data list 2018 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

2019

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, β€œDoes your provider accept Medicare as full payment?”

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. Reilly 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. Reilly 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 Brownsville and Texas

Billing and prescribing volume is not a quality rating.

Medicare Part D

Comparisons use 2024 data. The latest CMS data for Dr. Reilly are from 2021.

12 active clinicians are listed under Surgery with a practice address in Brownsville, TX (2,193 in Texas).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Brownsville

0% of these 12 clinicians have the CMS telehealth indicator.

83.3% of these 12 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Part D Prescribers (2021), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· 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 Β· Program Year 2025

Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $106.14.

Manufacturer Payment Nature Product Type Amount ($)
Teleflex LLC
Food and Beverage
In-kind items and services
QUIKCLOT General $49.49
Boston Scientific Corporation
Food and Beverage
In-kind items and services
SpyGlass Discover General $34.43
Boston Scientific Corporation
Food and Beverage
In-kind items and services
SpyGlass Discover General $22.22

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

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2021.

CMS Part D Β· Data Year 2021
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Sucralfate Sucralfate 13 335 $525.86 13

Source: CMS Part D by Provider and Drug, 2021; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-09-18
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

License # reported to NPPES TX V9702

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

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

Medicare (PECOS) Enrollment & Ordering Eligibility

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

PRACTITIONER - GENERAL SURGERY

Medicare Enrollment ID

I20250719000249

Enrollment State Jurisdiction

TX

PECOS Control ID

5092221846

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.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Renaissance Specialty Surgery

4770 N Expressway, Brownsville, TX 785263108

Phone: 9563623715

Clinicians Sharing This Practice Address or Phone

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

3 listed
Martin Holguin , PA-C

Physician Assistant

NPI 1336890029

Physician Assistant (Certified)

Dr. Daniel Romanelli , MD

Orthopaedic Surgery - Sports Medicine

NPI 1245391168

Doctor of Medicine (M.D.)

Dr. Charles Schwertner , MD

Orthopaedic Surgery

NPI 1811940786

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events
πŸ“
Updated Practice Location September 18, 2025

Registered at 4770 N EXPRESSWAY STE 305A, BROWNSVILLE, TX 785264165 (Tel: 9563623980)

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) September 18, 2025

Surgery (license number reported to NPPES: TX V9702)

πŸ“
Updated Practice Location June 23, 2025

Registered at 4770 N EXPRESSWAY STE 303, BROWNSVILLE, TX 785263108 (Tel: 9563623715)

πŸ“
Updated Business Mailing Address June 23, 2025

Registered at PO BOX 2975, MCALLEN, TX 785022975 (Tel: 9563623715)

βœ…
NPI Profile Active August 01, 2019

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) August 01, 2019

Registered at 5321 S MCCOLL RD, EDINBURG, TX 785399168 (Tel: 9563623571)

πŸ“
Business Mailing Address (Initial Record) August 01, 2019

Registered at 5321 S MCCOLL RD, EDINBURG, TX 785399168 (Tel: 9563623571)

πŸ‘€
Provider Name / Credentials (Initial Record) August 01, 2019

Recorded as JOHN REILLY, M.D., M.P.H.

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) August 01, 2019

Student in an Organized Health Care Education/Training Program

🟒
Initial NPI Registration & Enumeration August 01, 2019

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1841845302
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 01, 2019
Last Update: September 18, 2025
Sole Proprietor: No

Other Surgery Specialists in Brownsville

All Surgery Specialists in Brownsville

Mailing Address

Po Box 2975

Mcallen, TX 785022975

Phone: 9563623980

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.