MRS. JENNIFER M ALAMILLO APRN, FNP-C, FPA
NPI 1235603713
Nurse Practitioner - Family in Joliet, IL
About Mrs. Jennifer M Alamillo Aprn, Fnp-c, Fpa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. JENNIFER M ALAMILLO APRN, FNP-C, FPA (NPI 1235603713) is an individual family provider in Joliet, Illinois, licensed in Illinois (277.003398) and active in the NPI registry since January 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mrs. Jennifer M Alamillo Aprn, Fnp-c, Fpa 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60435 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
JOLIET, IL 60435
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 Jennifer Alamillo's NPI number?
The NPI number for Jennifer Alamillo is 1235603713. It was assigned to this individual provider in the NPPES registry on January 17, 2019.
Where is Jennifer Alamillo located?
Jennifer Alamillo practices at 310 N Hammes Ave Ste 201L, Joliet, IL 60435. The listed phone number is (331) 213-9913.
What is Jennifer Alamillo's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Jennifer Alamillo enrolled in Medicare?
Yes. Jennifer Alamillo 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.
When was this NPI record last updated?
The NPPES record for Jennifer Alamillo was last updated on March 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Mrs. Jennifer M Alamillo, APRN, FNP-C, FPA · NPI 1235603713
Family physician in Joliet, Illinois. Individual provider, active in the CMS NPPES registry since January 17, 2019.
## Identity
- **NPI:** 1235603713 (Entity type: Individual)
- **Enumerated:** January 17, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 277.003398 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 310 N HAMMES AVE STE 201L, Joliet, IL 60435-8118
- **Phone:** (331) 213-9913
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** March 26, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1235603713) · Data from the CMS NPPES public registry.