MRS. CAROLYN PATRICIA MENDEZ ANP-BC
NPI 1154631422
Nurse Practitioner - Adult Health in Downers Grove, IL
About Mrs. Carolyn Patricia Mendez Anp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. CAROLYN PATRICIA MENDEZ ANP-BC (NPI 1154631422) is an individual adult health provider in Downers Grove, Illinois, licensed in Illinois (209008381) and active in the NPI registry since October 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2010).
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
Mrs. Carolyn Patricia Mendez Anp-bc 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 Carolyn Mendez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Downers Grove, IL 60515
- Reassigned Medicare billing, Illinois enrollment
- 4,870 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60515 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 7
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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DOWNERS GROVE, IL 60515
DOWNERS GROVE, IL 60515
DOWNERS GROVE, IL 60515
DOWNERS GROVE, IL 60515
DOWNERS GROVE, IL 60515
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 Carolyn Mendez's NPI number?
The NPI number for Carolyn Mendez is 1154631422. It was assigned to this individual provider in the NPPES registry on October 20, 2010.
Where is Carolyn Mendez located?
Carolyn Mendez practices at 1441 Branding Ave Suite 310, Downers Grove, IL 60515. The listed phone number is (312) 609-0300.
What is Carolyn Mendez's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Carolyn Mendez enrolled in Medicare?
Yes. Carolyn Mendez 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 Carolyn Mendez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carolyn Mendez reassigns Medicare benefits to Advocate Health And Hospitals Corporation (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 Carolyn Mendez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carolyn Mendez accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Carolyn Mendez 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 Carolyn Mendez was last updated on August 9, 2022. 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.
# Mrs. Carolyn Patricia Mendez, ANP-BC · NPI 1154631422
Adult Health physician in Downers Grove, Illinois. Individual provider, active in the CMS NPPES registry since October 20, 2010.
## Identity
- **NPI:** 1154631422 (Entity type: Individual)
- **Enumerated:** October 20, 2010
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 209008381 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1441 BRANDING AVE, SUITE 310, Downers Grove, IL 60515-1160
- **Phone:** (312) 609-0300
## 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:** Advocate Health And Hospitals Corporation (NPI 1578670543, Downers Grove, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** August 9, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1154631422) · Data from the CMS NPPES public registry.