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Dr. Vincent Joseph Guzaldo , DC

Chiropractor β€’ Oak Brook, IL

Active NPI 1457136152 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

2603 W 22nd St Ste 22
Oak Brook, IL 605234637

Call 6303177478 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

2603 W 22nd St Ste 22

Oak Brook, IL 605234637

Telephone 6303177478
Fax 6303177504
Organization at the Same NPPES Address or Phone
Oak Brook Medical Group Ltd Facility NPI 1366941510

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 1 additional practice-address record in Chicago, IL. See the list

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

CMS Doctors and Clinicians lists 1 group name: Oak Brook Medical Group Ltd. 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

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

2023

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. Guzaldo 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

Compared with the same specialty in Oak Brook and Illinois

27 active clinicians are listed under Chiropractor with a practice address in Oak Brook, IL (4,525 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Oak Brook

0% of these 27 clinicians have the CMS telehealth indicator.

33.3% of these 27 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: 2025-07-09
Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

License # reported to NPPES IL 38014020

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

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

Additional State Medicaid & Healthcare Payer Identifiers

Other Identifier Jamie Vandenelzen
1700182243 (IL)
Other Identifier Vincent Guzaldo
1457136152 (IL)

Medicare (PECOS) Enrollment & Ordering Eligibility

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

PRACTITIONER - CHIROPRACTIC

Medicare Enrollment ID

I20231020000726

Enrollment State Jurisdiction

IL

PECOS Control ID

1557717030

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

Oak Brook Medical Group Ltd

2603 W 22nd St, Oak Brook, IL 605234637

Phone: 6303177478

Secondary Practice Locations

2651 N Laramie Ave

Chicago, IL 606391613

Phone: 7733730061

Clinicians Sharing This Practice Address or Phone

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

1 listed
Martha Quigley , FNP-BC

Nurse Practitioner - Family

NPI 1134677065

Family Nurse Practitioner (Board Certified)

Career & Practice History Timeline

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

12 Historical Events
πŸ“
Updated Practice Location July 09, 2025

Registered at 2603 W 22ND ST STE 22, OAK BROOK, IL 605234637 (Tel: 6303177478)

πŸ“
Updated Business Mailing Address July 09, 2025

Registered at 2603 W 22ND ST STE 22, OAK BROOK, IL 605234637 (Tel: 6303177478)

πŸ“
Updated Practice Location January 31, 2025

Registered at 2651 N LARAMIE AVE, CHICAGO, IL 606391613 (Tel: 7733730061)

πŸ“
Updated Business Mailing Address January 31, 2025

Registered at 2651 N LARAMIE AVE, CHICAGO, IL 606391613 (Tel: 7733730061)

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) January 31, 2025

Chiropractor (license number reported to NPPES: IL 38014020)

πŸ“
Updated Practice Location September 19, 2023

Registered at 8600 W BRYN MAWR AVE STE 100N, CHICAGO, IL 606313544 (Tel: 7739304031)

βœ…
NPI Profile Active September 01, 2023

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) September 01, 2023

Registered at 131 S NORTHWEST HWY, PARK RIDGE, IL 600684228 (Tel: 8476922688)

πŸ“
Business Mailing Address (Initial Record) September 01, 2023

Registered at 1317 S GREENWOOD AVE, PARK RIDGE, IL 600685113 (Tel: 7733204206)

πŸ‘€
Provider Name / Credentials (Initial Record) September 01, 2023

Recorded as VINCENT GUZALDO, DC

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) September 01, 2023

Chiropractor (license number reported to NPPES: IL 038014020)

🟒
Initial NPI Registration & Enumeration August 30, 2023

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1457136152
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 30, 2023
Last Update: July 09, 2025
Sole Proprietor: Yes

Other Chiropractors in Oak Brook

Healthcare providers in Oak Brook

Mailing Address

2603 W 22nd St Ste 22

Oak Brook, IL 605234637

Phone: 6303177478

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.