MARY ALBERTS FNP
NPI 1548041544
Nurse Practitioner - Family in Evergreen Park, IL
About Mary Alberts Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY ALBERTS FNP (NPI 1548041544) is an individual family provider in Evergreen Park, Illinois, licensed in Illinois (209027117) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 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 (PECOS)
Mary Alberts Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mary Alberts reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Peoria, IL 61615
- Reassigned Medicare billing, Illinois enrollment
- 2,944 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60805 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EVERGREEN PARK, IL 60805
EVERGREEN PARK, IL 60805
EVERGREEN PARK, IL 60805
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 Mary Alberts's NPI number?
The NPI number for Mary Alberts is 1548041544. It was assigned to this individual provider in the NPPES registry on October 6, 2023.
Where is Mary Alberts located?
Mary Alberts practices at 2800 W 95th St, Evergreen Park, IL 60805. The listed phone number is (708) 229-4007.
What is Mary Alberts's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mary Alberts enrolled in Medicare?
Yes. Mary Alberts is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mary Alberts's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Alberts reassigns Medicare benefits to Osf Multi-Specialty Group (Peoria, 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 Mary Alberts's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Alberts accept?
Health plans from Ambetter Health list Mary Alberts 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.
When was this NPI record last updated?
The NPPES record for Mary Alberts was last updated on February 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.
# Mary Alberts, FNP · NPI 1548041544
Family physician in Evergreen Park, Illinois. Individual provider, active in the CMS NPPES registry since October 6, 2023.
## Identity
- **NPI:** 1548041544 (Entity type: Individual)
- **Enumerated:** October 6, 2023
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 209027117 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 2800 W 95TH ST, Evergreen Park, IL 60805-2701
- **Phone:** (708) 229-4007
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Osf Multi-Specialty Group (NPI 1154908929, Peoria, 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:** February 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1548041544) · Data from the CMS NPPES public registry.