Dr. Ricardo C Gonzales , MD
Physician • Markham, IL
3250 W 159th St
Markham, IL 604284044
Phone: 7083313076
Location details and other listingsThis profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
This NPI Is Deactivated in NPPES
NPPES lists this NPI as deactivated as of April 24, 2025; the reason is not published. The records below are historical. They do not show whether Dr. Ricardo Gonzales currently practices or holds a license; check the state medical board for current license status.
Practice Location & Contact Primary Location
3250 W 159th St
Markham, IL 604284044
What Public CMS Data Show
Physician: NPPES taxonomy is a reported classification, not proof of board certification.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $31.59 in 2025
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2025.
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.
Compared with the same specialty in Markham and Illinois
Comparisons are not shown because NPPES lists this NPI as deactivated.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $49.82 in 2022 to $31.59 in 2025.
- 2022: $49.82
- 2025: $31.59
Sources: CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · 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
Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $31.59.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
XTANDI | General | $31.59 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 261QP2300X
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
NPPES lists this NPI as deactivated as of April 24, 2025; the reason is not published.
NPI status registered as active in NPPES database
Registered at 3250 W 159TH ST, MARKHAM, IL 604284044 (Tel: 7083313076)
Registered at 3250 W 159TH ST, MARKHAM, IL 604284044 (Tel: 7083313076)
Recorded as RICARDO GONZALES, M.D.
Clinic/Center
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
3250 W 159th St
Markham, IL 604284044
Phone: 7083313076