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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MAVERICK MABAGOS MANGOSING MD
NPI 1881334852
Obstetrics & Gynecology in Elmhurst, IL

Active since March 29, 2022PECOS Enrolled
133 E BRUSH HILL RD STE 400, ELMHURST, IL 60126(630) 432-6340(630) 873-8841 Get Directions Write a Review

NPPES record last updated: September 11, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Maverick Mabagos Mangosing Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MAVERICK MABAGOS MANGOSING MD (NPI 1881334852) is an individual obstetrics & gynecology provider in Elmhurst, Illinois, licensed in Illinois (036-179725) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS and maintains a secondary practice location in Maywood.

NPPES Registry Identity

NPI1881334852
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameMAVERICK MABAGOS MANGOSINGCredential: MD
Location Address133 E BRUSH HILL RD STE 400Elmhurst, IL 60126-5662
Mailing AddressPo Box 713260Chicago, IL 60677-1260 · (630) 469-9200
Phone(630) 432-6340
Fax(630) 873-8841
Sole ProprietorNo
Enumeration DateMarch 29, 2022
Last NPPES UpdateSeptember 11, 2026
NPPES CertifiedSeptember 11, 2026
✔ NPI 1881334852 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in IL · 036-179725
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
133 E BRUSH HILL RD STE 400, Elmhurst, IL 60126
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Secondary Practice Location 1

Location 12160 S 1st AveMaywood, IL 60153-3328 · Phone (708) 215-4033

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Maverick Mabagos Mangosing Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Maverick Mangosing reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dupage Medical Group Ltd
4.7 mi
Multi-Specialty
1100 W 31ST ST, STE 300
Downers Grove, IL 60515
  • Reassigned Medicare billing, Illinois enrollment
  • 1,061 clinicians in this Medicare group
NPI 1801833983 (630) 469-9200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60126 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$137.43 typical visit price
range $59.81 – $181.38
Typical copayment $34.35 (range $14.95 – $45.34)
Most-billed visit code 99204
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JANAKI NANDAM D.O.
Obstetrics & Gynecology
133 E BRUSH HILL RD STE 400
ELMHURST, IL 60126
Dupage County (630) 432-6340
JODY FREEMAN MD
Obstetrics & Gynecology
133 E BRUSH HILL RD STE 400
ELMHURST, IL 60126
Dupage County (630) 432-6340

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Maverick Mangosing's NPI number?

The NPI number for Maverick Mangosing is 1881334852. It was assigned to this individual provider in the NPPES registry on March 29, 2022.

Where is Maverick Mangosing located?

Maverick Mangosing practices at 133 E Brush Hill Rd Ste 400, Elmhurst, IL 60126. The listed phone number is (630) 432-6340.

What is Maverick Mangosing's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Maverick Mangosing enrolled in Medicare?

Yes. Maverick Mangosing is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Maverick Mangosing's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maverick Mangosing reassigns Medicare benefits to Dupage Medical Group Ltd (Downers Grove, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Maverick Mangosing's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Maverick Mangosing was last updated on September 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 58 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.