MR. CHRISTOPHER ANDREW BIAG APRN
NPI 1851088405
Nurse Practitioner - Family in Melrose Park, IL
About Mr. Christopher Andrew Biag Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. CHRISTOPHER ANDREW BIAG APRN (NPI 1851088405) is an individual family provider in Melrose Park, Illinois, licensed in Illinois (209.027199) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS, is affiliated with Loyola Gottlieb Memorial Hospital, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
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
Mr. Christopher Andrew Biag Aprn 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 Reassignment
Medicare enrollment records show Christopher Biag reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Maywood, IL 60153
- Reassigned Medicare billing, Illinois enrollment
- 1,138 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 2
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Loyola Gottlieb Memorial Hospital
Acute Care Hospitals · Melrose Park, ILLoyola University Medical Center
Acute Care Hospitals · Maywood, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60160 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
MELROSE PARK, IL 60160
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 Christopher Biag's NPI number?
The NPI number for Christopher Biag is 1851088405. It was assigned to this individual provider in the NPPES registry on April 21, 2023.
Where is Christopher Biag located?
Christopher Biag practices at 719 W North Ave, Melrose Park, IL 60160. The listed phone number is (708) 538-6733.
What is Christopher Biag's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Christopher Biag enrolled in Medicare?
Yes. Christopher Biag 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 organization bills Medicare for Christopher Biag's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Biag reassigns Medicare benefits to Loyola University Medical Center (Maywood, 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 Christopher Biag's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christopher Biag accept?
Health plans from Oscar Health list Christopher Biag 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 Christopher Biag affiliated with any hospitals?
According to CMS data, Christopher Biag is affiliated with Loyola Gottlieb Memorial Hospital and Loyola University Medical Center.
When was this NPI record last updated?
The NPPES record for Christopher Biag was last updated on September 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mr. Christopher Andrew Biag, APRN · NPI 1851088405
Family physician in Melrose Park, Illinois. Individual provider, active in the CMS NPPES registry since April 21, 2023.
## Identity
- **NPI:** 1851088405 (Entity type: Individual)
- **Enumerated:** April 21, 2023
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 209.027199 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 719 W NORTH AVE, Melrose Park, IL 60160-1612
- **Phone:** (708) 538-6733 · **Fax:** (708) 538-6730
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Loyola University Medical Center (NPI 1336159961, Maywood, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** September 11, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1851088405) · Data from the CMS NPPES public registry.