Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. William Pintelon , DO

General Practice β€’ Chicago, IL

Active NPI 1033840509 Individual Practitioner Male Practitioner
Practice location in NPPES

1969 W Ogden Ave
Chicago, IL 606123765

Call 3128646000 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

1969 W Ogden Ave

Chicago, IL 606123765

Telephone 3128646000
Organization at the Same NPPES Address or Phone
John H Stroger Hospital Of Cook County Facility NPI 1912348897

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

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2022

Industry payments (Open Payments)

No Open Payments records are listed for this clinician for 2019–2025.

Guide: How to read an Open Payments record

Years since graduation

4 years (graduated 2022)

CMS Doctors and Clinicians data list 2022 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

2022

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, 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. Pintelon 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. Pintelon 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 Chicago and Illinois

98 active clinicians are listed under General Practice with a practice address in Chicago, IL (291 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Chicago

3.1% of these 98 clinicians have the CMS telehealth indicator.

12.2% of these 98 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-01-21
General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

License # reported to NPPES IL 036171087

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Anesthesiology

NUCC Taxonomy Code: 207L00000X

License # reported to NPPES IL 125.079531

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

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: Illinois Department of Financial and Professional Regulation.
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 PRACTICE

Medicare Enrollment ID

I20260223000204

Enrollment State Jurisdiction

IL

PECOS Control ID

4183008477

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.

Clinicians Sharing This Practice Address or Phone

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

22 listed
Dr. Rohit Agrawal , MD

Internal Medicine - Gastroenterology

NPI 1033631403

Doctor of Medicine (M.D.)

Brook Anderson , PA

Physician Assistant

NPI 1073151882

Physician Assistant

Dr. Xavier Andrade-Gonzalez , MD

Internal Medicine - Hematology & Oncology

NPI 1033562327

Doctor of Medicine (M.D.)

Kevin Boubouleix

Emergency Medicine

NPI 1013578475
Dr. Vignesh Chidambaram , MD, MPH

Internal Medicine - Cardiovascular Disease

NPI 1003496449

Doctor of Medicine (M.D.), Master of Public Health

Dr. Elia Disavino , MD

Psychiatry & Neurology - Neurology

NPI 1053418350

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events
πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) January 21, 2025

General Practice (license number reported to NPPES: IL 036171087)

βœ…
NPI Profile Active June 23, 2022

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) June 23, 2022

Registered at 1969 W OGDEN AVE, CHICAGO, IL 606123765 (Tel: 3128646000)

πŸ“
Business Mailing Address (Initial Record) June 23, 2022

Registered at 51 E 14TH ST APT 913, CHICAGO, IL 606052980 (Tel: 9518509695)

πŸ‘€
Provider Name / Credentials (Initial Record) June 23, 2022

Recorded as WILLIAM PINTELON, DO

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 23, 2022

Anesthesiology (license number reported to NPPES: IL 125.079531)

🟒
Initial NPI Registration & Enumeration June 23, 2022

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1033840509
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 23, 2022
Last Update: January 21, 2025
Sole Proprietor: No

Other General Practices in Chicago

All General Practices in Chicago

Mailing Address

51 E 14th St Apt 913

Chicago, IL 606052980

Phone: 9518509695

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.