PABLO ERMELO G PEREZ MD
NPI 1578658993
Family Medicine in Elgin, IL
About Pablo Ermelo G Perez Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PABLO ERMELO G PEREZ MD (NPI 1578658993) is an individual family medicine provider in Elgin, Illinois, licensed in Illinois (036-096278) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Advocate Sherman Hospital, and maintains a secondary practice location in Milwaukee.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Pablo Ermelo G Perez Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Pablo Ermelo Perez reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Downers Grove, IL 60515
- Reassigned Medicare billing, Illinois enrollment
- 4,870 clinicians in this Medicare group
West Allis, WI 53227
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 clinicians in this Medicare group
Peoria, IL 61614
- Reassigned Medicare billing, Illinois enrollment
- 349 clinicians in this Medicare group
Peoria, IL 61636
- Reassigned Medicare billing, Illinois enrollment
- 693 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 8
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Advocate Sherman Hospital
Acute Care Hospitals · Elgin, ILNorthwestern Medicine Mchenry
Acute Care Hospitals · Mchenry, ILAdvocate Lutheran General Hospital
Acute Care Hospitals · Park Ridge, ILNorthwestern Medicine Central Dupage Hospital
Acute Care Hospitals · Winfield, ILAdvocate Good Shepherd Hospital
Acute Care Hospitals · Barrington, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60123 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Pablo Ermelo Perez's NPI number?
The NPI number for Pablo Ermelo Perez is 1578658993. It was assigned to this individual provider in the NPPES registry on October 3, 2006.
Where is Pablo Ermelo Perez located?
Pablo Ermelo Perez practices at 1425 N Randall Rd, Elgin, IL 60123. The listed phone number is (224) 783-3450.
What is Pablo Ermelo Perez's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Pablo Ermelo Perez enrolled in Medicare?
Yes. Pablo Ermelo Perez is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Pablo Ermelo Perez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Pablo Ermelo Perez reassigns Medicare benefits to 4 organizations: Advocate Health And Hospitals Corporation (Downers Grove, IL), Aurora Medical Group, Inc. (West Allis, WI), Proctor Health Systems (Peoria, IL) and Methodist Medical Center Of Illinois (Peoria, IL). Each 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 Pablo Ermelo Perez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Pablo Ermelo Perez accept?
Health plans from CareSource (Common Ground Healthcare) list Pablo Ermelo Perez as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Pablo Ermelo Perez affiliated with any hospitals?
According to CMS data, Pablo Ermelo Perez is affiliated with Advocate Sherman Hospital, Northwestern Medicine Mchenry, Advocate Lutheran General Hospital, Northwestern Medicine Central Dupage Hospital and Advocate Good Shepherd Hospital.
When was this NPI record last updated?
The NPPES record for Pablo Ermelo Perez was last updated on November 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.